10012011023100 has 72 divisors (see below), whose sum is σ = 28985957137648. Its totient is φ = 2668222425600.

The previous prime is 10012011023057. The next prime is 10012011023101. The reversal of 10012011023100 is 132011021001.

10012011023100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10012011023100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012011023101) 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, 9807769 + ... + 10780368.

Almost surely, 2^{10012011023100} is an apocalyptic number.

10012011023100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012011023100 is an abundant number, since it is smaller than the sum of its proper divisors (18973946114548).

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

10012011023100 is a wasteful number, since it uses less digits than its factorization.

10012011023100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20589775 (or 20589768 counting only the distinct ones).

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

Adding to 10012011023100 its reverse (132011021001), we get a palindrome (10144022044101).

The spelling of 10012011023100 in words is "ten trillion, twelve billion, eleven million, twenty-three thousand, one hundred".