2107669231 has 4 divisors (see below), whose sum is σ = 2231649792. Its totient is φ = 1983688672.

The previous prime is 2107669229. The next prime is 2107669237. The reversal of 2107669231 is 1329667012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2107669231 - 2¹ = 2107669229 is a prime.

It is a super-2 number, since 2×2107669231² = 8884539174608262722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2107669237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61990255 + ... + 61990288.

It is an arithmetic number, because the mean of its divisors is an integer number (557912448).

Almost surely, 2^2107669231 is an apocalyptic number.

2107669231 is a deficient number, since it is larger than the sum of its proper divisors (123980561).

2107669231 is a wasteful number, since it uses less digits than its factorization.

2107669231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123980560.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2107669231 is about 45909.3588606942. The cubic root of 2107669231 is about 1282.1361691270.

The spelling of 2107669231 in words is "two billion, one hundred seven million, six hundred sixty-nine thousand, two hundred thirty-one".