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23010001310202 = 2323240118078623
BaseRepresentation
bin1010011101101011011101…
…11101000101000111111010
310000110201211112221222111020
411032311232331011013322
511003443440313411302
6120534352040243310
74563263166015534
oct516655675050772
9100421745858436
1023010001310202
117371539963135
1226b75aaa70536
13cabaabb6c56a
14597993538854
1529d822645ebc
hex14ed6ef451fa

23010001310202 has 48 divisors (see below), whose sum is σ = 48227839043328. Its totient is φ = 7318226185600.

The previous prime is 23010001310147. The next prime is 23010001310207. The reversal of 23010001310202 is 20201310001032.

It is not an unprimeable number, because it can be changed into a prime (23010001310207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7766538 + ... + 10312085.

It is an arithmetic number, because the mean of its divisors is an integer number (1004746646736).

Almost surely, 223010001310202 is an apocalyptic number.

23010001310202 is an abundant number, since it is smaller than the sum of its proper divisors (25217837733126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23010001310202 is a wasteful number, since it uses less digits than its factorization.

23010001310202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18079075 (or 18079052 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23010001310202 its reverse (20201310001032), we get a palindrome (43211311311234).

The spelling of 23010001310202 in words is "twenty-three trillion, ten billion, one million, three hundred ten thousand, two hundred two".

Divisors: 1 2 3 6 23 46 69 138 401 529 802 1058 1203 1587 2406 3174 9223 18446 27669 55338 212129 424258 636387 1272774 18078623 36157246 54235869 108471738 415808329 831616658 1247424987 2494849974 7249527823 9563591567 14499055646 19127183134 21748583469 28690774701 43497166938 57381549402 166739139929 333478279858 500217419787 1000434839574 3835000218367 7670000436734 11505000655101 23010001310202