232146401731 has 2 divisors, whose sum is σ = 232146401732. Its totient is φ = 232146401730.

The previous prime is 232146401647. The next prime is 232146401761. The reversal of 232146401731 is 137104641232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232146401731 - 2¹⁹ = 232145877443 is a prime.

It is a super-2 number, since 2×232146401731² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (232146401761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116073200865 + 116073200866.

It is an arithmetic number, because the mean of its divisors is an integer number (116073200866).

Almost surely, 2^232146401731 is an apocalyptic number.

232146401731 is a deficient number, since it is larger than the sum of its proper divisors (1).

232146401731 is an equidigital number, since it uses as much as digits as its factorization.

232146401731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 232146401731 in words is "two hundred thirty-two billion, one hundred forty-six million, four hundred one thousand, seven hundred thirty-one".