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10220120301 = 310731838381
BaseRepresentation
bin10011000010010101…
…01010100011101101
3222101020221220102010
421201022222203231
5131412322322201
64410044351433
7511156406046
oct114112524355
928336856363
1010220120301
114374a9a716
121b92845579
13c6b49a881
146cd4a18cd
153ec38dbd6
hex2612aa8ed

10220120301 has 8 divisors (see below), whose sum is σ = 13754181024. Its totient is φ = 6749736560.

The previous prime is 10220120237. The next prime is 10220120321. The reversal of 10220120301 is 10302102201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10220120301 - 26 = 10220120237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220120321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15918870 + ... + 15919511.

It is an arithmetic number, because the mean of its divisors is an integer number (1719272628).

Almost surely, 210220120301 is an apocalyptic number.

It is an amenable number.

10220120301 is a deficient number, since it is larger than the sum of its proper divisors (3534060723).

10220120301 is a wasteful number, since it uses less digits than its factorization.

10220120301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31838491.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10220120301 its reverse (10302102201), we get a palindrome (20522222502).

The spelling of 10220120301 in words is "ten billion, two hundred twenty million, one hundred twenty thousand, three hundred one".

Divisors: 1 3 107 321 31838381 95515143 3406706767 10220120301