232248709131 has 8 divisors (see below), whose sum is σ = 309813189840. Its totient is φ = 154758350592.

The previous prime is 232248709129. The next prime is 232248709157. The reversal of 232248709131 is 131907842232.

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

It is not a de Polignac number, because 232248709131 - 2¹ = 232248709129 is a prime.

It is a super-2 number, since 2×232248709131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232248709631) 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, 18523230 + ... + 18535763.

It is an arithmetic number, because the mean of its divisors is an integer number (38726648730).

Almost surely, 2^232248709131 is an apocalyptic number.

232248709131 is a deficient number, since it is larger than the sum of its proper divisors (77564480709).

232248709131 is a wasteful number, since it uses less digits than its factorization.

232248709131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37061085.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 232248709131 in words is "two hundred thirty-two billion, two hundred forty-eight million, seven hundred nine thousand, one hundred thirty-one".