10010111331 has 16 divisors (see below), whose sum is σ = 14562425088. Its totient is φ = 6065791200.

The previous prime is 10010111311. The next prime is 10010111339. The reversal of 10010111331 is 13311101001.

It is not a de Polignac number, because 10010111331 - 2⁵ = 10010111299 is a prime.

It is a super-2 number, since 2×10010111331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10010111339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233941 + ... + 273401.

It is an arithmetic number, because the mean of its divisors is an integer number (910151568).

Almost surely, 2^10010111331 is an apocalyptic number.

10010111331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10010111331 is a deficient number, since it is larger than the sum of its proper divisors (4552313757).

10010111331 is a wasteful number, since it uses less digits than its factorization.

10010111331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47162.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 10010111331 its reverse (13311101001), we get a palindrome (23321212332).

The spelling of 10010111331 in words is "ten billion, ten million, one hundred eleven thousand, three hundred thirty-one".