88243603031 has 2 divisors, whose sum is σ = 88243603032. Its totient is φ = 88243603030.

The previous prime is 88243603001. The next prime is 88243603057. The reversal of 88243603031 is 13030634288.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88243603031 - 2²² = 88239408727 is a prime.

It is a super-2 number, since 2×88243603031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88243603001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44121801515 + 44121801516.

It is an arithmetic number, because the mean of its divisors is an integer number (44121801516).

Almost surely, 2^88243603031 is an apocalyptic number.

88243603031 is a deficient number, since it is larger than the sum of its proper divisors (1).

88243603031 is an equidigital number, since it uses as much as digits as its factorization.

88243603031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 88243603031 in words is "eighty-eight billion, two hundred forty-three million, six hundred three thousand, thirty-one".