231077373 has 8 divisors (see below), whose sum is σ = 324319200. Its totient is φ = 145943568.

The previous prime is 231077369. The next prime is 231077387. The reversal of 231077373 is 373770132.

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

It is not a de Polignac number, because 231077373 - 2² = 231077369 is a prime.

It is a super-2 number, since 2×231077373² = 106793504625162258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231077303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2026938 + ... + 2027051.

It is an arithmetic number, because the mean of its divisors is an integer number (40539900).

Almost surely, 2^231077373 is an apocalyptic number.

It is an amenable number.

231077373 is a deficient number, since it is larger than the sum of its proper divisors (93241827).

231077373 is a wasteful number, since it uses less digits than its factorization.

231077373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054011.

The product of its (nonzero) digits is 18522, while the sum is 33.

The square root of 231077373 is about 15201.2293252881. The cubic root of 231077373 is about 613.6477420432.

The spelling of 231077373 in words is "two hundred thirty-one million, seventy-seven thousand, three hundred seventy-three".