2031150668 has 12 divisors (see below), whose sum is σ = 3650581872. Its totient is φ = 988127280.

The previous prime is 2031150647. The next prime is 2031150683. The reversal of 2031150668 is 8660511302.

It is a happy number.

It is a super-2 number, since 2×2031150668² = 8251146072233692448, which 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, 6861848 + ... + 6862143.

It is an arithmetic number, because the mean of its divisors is an integer number (304215156).

Almost surely, 2^2031150668 is an apocalyptic number.

It is an amenable number.

2031150668 is a deficient number, since it is larger than the sum of its proper divisors (1619431204).

2031150668 is a wasteful number, since it uses less digits than its factorization.

2031150668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13724032 (or 13724030 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2031150668 is about 45068.2889402294. The cubic root of 2031150668 is about 1266.4286105105.

The spelling of 2031150668 in words is "two billion, thirty-one million, one hundred fifty thousand, six hundred sixty-eight".