355231713 has 4 divisors (see below), whose sum is σ = 473642288. Its totient is φ = 236821140.

The previous prime is 355231649. The next prime is 355231717. The reversal of 355231713 is 317132553.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 355231713 - 2⁶ = 355231649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355231717) 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, 59205283 + ... + 59205288.

It is an arithmetic number, because the mean of its divisors is an integer number (118410572).

Almost surely, 2^355231713 is an apocalyptic number.

It is an amenable number.

355231713 is a deficient number, since it is larger than the sum of its proper divisors (118410575).

355231713 is a wasteful number, since it uses less digits than its factorization.

355231713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118410574.

The product of its digits is 9450, while the sum is 30.

The square root of 355231713 is about 18847.5917029206. The cubic root of 355231713 is about 708.2238969970.

The spelling of 355231713 in words is "three hundred fifty-five million, two hundred thirty-one thousand, seven hundred thirteen".