10100051056 has 10 divisors (see below), whose sum is σ = 19568848952. Its totient is φ = 5050025520.

The previous prime is 10100051029. The next prime is 10100051057. The reversal of 10100051056 is 65015000101.

It is a super-2 number, since 2×10100051056² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100051057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315626580 + ... + 315626611.

Almost surely, 2^10100051056 is an apocalyptic number.

10100051056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10100051056 is a deficient number, since it is larger than the sum of its proper divisors (9468797896).

10100051056 is an equidigital number, since it uses as much as digits as its factorization.

10100051056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631253199 (or 631253193 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 10100051056 its reverse (65015000101), we get a palindrome (75115051157).

The spelling of 10100051056 in words is "ten billion, one hundred million, fifty-one thousand, fifty-six".