31322132110099 has 2 divisors, whose sum is σ = 31322132110100. Its totient is φ = 31322132110098.

The previous prime is 31322132110091. The next prime is 31322132110141. The reversal of 31322132110099 is 99001123122313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31322132110099 - 2³ = 31322132110091 is a prime.

It is not a weakly prime, because it can be changed into another prime (31322132110091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15661066055049 + 15661066055050.

It is an arithmetic number, because the mean of its divisors is an integer number (15661066055050).

Almost surely, 2^{31322132110099} is an apocalyptic number.

31322132110099 is a deficient number, since it is larger than the sum of its proper divisors (1).

31322132110099 is an equidigital number, since it uses as much as digits as its factorization.

31322132110099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 37.

The spelling of 31322132110099 in words is "thirty-one trillion, three hundred twenty-two billion, one hundred thirty-two million, one hundred ten thousand, ninety-nine".