10111323100 has 36 divisors (see below), whose sum is σ = 23096395000. Its totient is φ = 3831658560.

The previous prime is 10111323097. The next prime is 10111323137. The reversal of 10111323100 is 132311101.

It is a super-2 number, since 2×10111323100² (a number of 21 digits) contains 22 as substring.

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, 2658975 + ... + 2662774.

Almost surely, 2^10111323100 is an apocalyptic number.

10111323100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10111323100 is an abundant number, since it is smaller than the sum of its proper divisors (12985071900).

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

10111323100 is a wasteful number, since it uses less digits than its factorization.

10111323100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5321782 (or 5321775 counting only the distinct ones).

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

Adding to 10111323100 its reverse (132311101), we get a palindrome (10243634201).

The spelling of 10111323100 in words is "ten billion, one hundred eleven million, three hundred twenty-three thousand, one hundred".