10126515100 has 36 divisors (see below), whose sum is σ = 23664889864. Its totient is φ = 3739020480.

The previous prime is 10126515073. The next prime is 10126515131. The reversal of 10126515100 is 151562101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3893514 + ... + 3896113.

Almost surely, 2^10126515100 is an apocalyptic number.

10126515100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10126515100 is an abundant number, since it is smaller than the sum of its proper divisors (13538374764).

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

10126515100 is a wasteful number, since it uses less digits than its factorization.

10126515100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7789654 (or 7789647 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

The spelling of 10126515100 in words is "ten billion, one hundred twenty-six million, five hundred fifteen thousand, one hundred".