2111130002331 has 48 divisors (see below), whose sum is σ = 3543861784320. Its totient is φ = 1186167602880.

The previous prime is 2111130002279. The next prime is 2111130002369. The reversal of 2111130002331 is 1332000311112.

2111130002331 is a `hidden beast` number, since 21 + 1 + 11 + 300 + 0 + 2 + 331 = 666.

It is not a de Polignac number, because 2111130002331 - 2²¹ = 2111127905179 is a prime.

It is a super-2 number, since 2×2111130002331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2111130002131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273825 + ... + 2072978.

It is an arithmetic number, because the mean of its divisors is an integer number (73830453840).

Almost surely, 2^{2111130002331} is an apocalyptic number.

2111130002331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2111130002331 is a deficient number, since it is larger than the sum of its proper divisors (1432731781989).

2111130002331 is a wasteful number, since it uses less digits than its factorization.

2111130002331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347056 (or 2347053 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2111130002331 its reverse (1332000311112), we get a palindrome (3443130313443).

The spelling of 2111130002331 in words is "two trillion, one hundred eleven billion, one hundred thirty million, two thousand, three hundred thirty-one".