10231999970 has 32 divisors (see below), whose sum is σ = 18577563840. Its totient is φ = 4057318720.

The previous prime is 10231999957. The next prime is 10232000021. The reversal of 10231999970 is 7999913201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449269 + ... + 1456311.

It is an arithmetic number, because the mean of its divisors is an integer number (580548870).

Almost surely, 2^10231999970 is an apocalyptic number.

10231999970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10231999970 is a deficient number, since it is larger than the sum of its proper divisors (8345563870).

10231999970 is a wasteful number, since it uses less digits than its factorization.

10231999970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8290.

The product of its (nonzero) digits is 275562, while the sum is 50.

The spelling of 10231999970 in words is "ten billion, two hundred thirty-one million, nine hundred ninety-nine thousand, nine hundred seventy".