102010031329 has 2 divisors, whose sum is σ = 102010031330. Its totient is φ = 102010031328.

The previous prime is 102010031251. The next prime is 102010031339. The reversal of 102010031329 is 923130010201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76813231104 + 25196800225 = 277152^2 + 158735^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102010031329 is a prime.

It is not a weakly prime, because it can be changed into another prime (102010031339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005015664 + 51005015665.

It is an arithmetic number, because the mean of its divisors is an integer number (51005015665).

Almost surely, 2^102010031329 is an apocalyptic number.

It is an amenable number.

102010031329 is a deficient number, since it is larger than the sum of its proper divisors (1).

102010031329 is an equidigital number, since it uses as much as digits as its factorization.

102010031329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

It can be divided in two parts, 1020100 and 31329, that multiplied together give a square (31958712900 = 178770²).

The spelling of 102010031329 in words is "one hundred two billion, ten million, thirty-one thousand, three hundred twenty-nine".