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1030110002131 = 72313214843451
BaseRepresentation
bin11101111110101110101…
…01110011101111010011
310122110220010201000102011
432333113111303233103
5113334131130032011
62105120452203351
7134265041355550
oct16772725635723
93573803630364
101030110002131
1136795a272181
12147785909557
13761a6396c52
1437c01327a27
151bbded6d621
hexefd7573bd3

1030110002131 has 16 divisors (see below), whose sum is σ = 1229384360448. Its totient is φ = 843922728000.

The previous prime is 1030110002093. The next prime is 1030110002171. The reversal of 1030110002131 is 1312000110301.

It is a cyclic number.

It is not a de Polignac number, because 1030110002131 - 211 = 1030110000083 is a prime.

It is a super-2 number, since 2×10301100021312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030110002171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2209045 + ... + 2634406.

It is an arithmetic number, because the mean of its divisors is an integer number (76836522528).

Almost surely, 21030110002131 is an apocalyptic number.

1030110002131 is a deficient number, since it is larger than the sum of its proper divisors (199274358317).

1030110002131 is a wasteful number, since it uses less digits than its factorization.

1030110002131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4844802.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1030110002131 its reverse (1312000110301), we get a palindrome (2342110112432).

The spelling of 1030110002131 in words is "one trillion, thirty billion, one hundred ten million, two thousand, one hundred thirty-one".

Divisors: 1 7 23 161 1321 9247 30383 212681 4843451 33904157 111399373 779795611 6398198771 44787391397 147158571733 1030110002131