2113010031 has 8 divisors (see below), whose sum is σ = 3073469184. Its totient is φ = 1280612120.

The previous prime is 2113009993. The next prime is 2113010033. The reversal of 2113010031 is 1300103112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2113010031 - 2⁹ = 2113009519 is a prime.

It is a super-2 number, since 2×2113010031² = 8929622782213241922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2113009989 and 2113010016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113010033) 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 7 ways as a sum of consecutive naturals, for example, 32015271 + ... + 32015336.

It is an arithmetic number, because the mean of its divisors is an integer number (384183648).

Almost surely, 2^2113010031 is an apocalyptic number.

2113010031 is a deficient number, since it is larger than the sum of its proper divisors (960459153).

2113010031 is a wasteful number, since it uses less digits than its factorization.

2113010031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64030621.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 2113010031 is about 45967.4888480978. The cubic root of 2113010031 is about 1283.2182264931.

Adding to 2113010031 its reverse (1300103112), we get a palindrome (3413113143).

The spelling of 2113010031 in words is "two billion, one hundred thirteen million, ten thousand, thirty-one".