232452131 has 4 divisors (see below), whose sum is σ = 233356872. Its totient is φ = 231547392.

The previous prime is 232452127. The next prime is 232452149. The reversal of 232452131 is 131254232.

232452131 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232452131 - 2² = 232452127 is a prime.

It is a super-2 number, since 2×232452131² = 108067986412882322, 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 = 232452097 and 232452106.

It is not an unprimeable number, because it can be changed into a prime (232452161) 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, 451985 + ... + 452498.

It is an arithmetic number, because the mean of its divisors is an integer number (58339218).

Almost surely, 2^232452131 is an apocalyptic number.

232452131 is a deficient number, since it is larger than the sum of its proper divisors (904741).

232452131 is an equidigital number, since it uses as much as digits as its factorization.

232452131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904740.

The product of its digits is 1440, while the sum is 23.

The square root of 232452131 is about 15246.3809148270. The cubic root of 232452131 is about 614.8622698162.

The spelling of 232452131 in words is "two hundred thirty-two million, four hundred fifty-two thousand, one hundred thirty-one".