10011113120 has 24 divisors (see below), whose sum is σ = 23651255124. Its totient is φ = 4004445184.

The previous prime is 10011113117. The next prime is 10011113159. The reversal of 10011113120 is 2131111001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9997600144 + 13512976 = 99988^2 + 3676^2 .

It is a super-2 number, since 2×10011113120² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31284569 + ... + 31284888.

Almost surely, 2^10011113120 is an apocalyptic number.

10011113120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10011113120 is an abundant number, since it is smaller than the sum of its proper divisors (13640142004).

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

10011113120 is an equidigital number, since it uses as much as digits as its factorization.

10011113120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62569472 (or 62569464 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 10011113120 its reverse (2131111001), we get a palindrome (12142224121).

The spelling of 10011113120 in words is "ten billion, eleven million, one hundred thirteen thousand, one hundred twenty".