373130231 has 4 divisors (see below), whose sum is σ = 373170264. Its totient is φ = 373090200.

The previous prime is 373130213. The next prime is 373130273. The reversal of 373130231 is 132031373.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-373130231 is a prime.

It is a super-2 number, since 2×373130231² = 278452338572226722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 373130197 and 373130206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373130201) 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, 2141 + ... + 27401.

It is an arithmetic number, because the mean of its divisors is an integer number (93292566).

Almost surely, 2^373130231 is an apocalyptic number.

373130231 is a deficient number, since it is larger than the sum of its proper divisors (40033).

373130231 is a wasteful number, since it uses less digits than its factorization.

373130231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40032.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 373130231 is about 19316.5791743776. The cubic root of 373130231 is about 719.9242660825.

The spelling of 373130231 in words is "three hundred seventy-three million, one hundred thirty thousand, two hundred thirty-one".