231706753702 has 16 divisors (see below), whose sum is σ = 349530519600. Its totient is φ = 115196687200.

The previous prime is 231706753661. The next prime is 231706753721. The reversal of 231706753702 is 207357607132.

It is a super-2 number, since 2×231706753702² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6737952 + ... + 6772252.

It is an arithmetic number, because the mean of its divisors is an integer number (21845657475).

Almost surely, 2^231706753702 is an apocalyptic number.

231706753702 is a deficient number, since it is larger than the sum of its proper divisors (117823765898).

231706753702 is a wasteful number, since it uses less digits than its factorization.

231706753702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53351.

The product of its (nonzero) digits is 370440, while the sum is 43.

The spelling of 231706753702 in words is "two hundred thirty-one billion, seven hundred six million, seven hundred fifty-three thousand, seven hundred two".