101331298073 has 2 divisors, whose sum is σ = 101331298074. Its totient is φ = 101331298072.

The previous prime is 101331298067. The next prime is 101331298087. The reversal of 101331298073 is 370892133101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56182272784 + 45149025289 = 237028^2 + 212483^2 .

It is a cyclic number.

It is not a de Polignac number, because 101331298073 - 2⁸ = 101331297817 is a prime.

It is not a weakly prime, because it can be changed into another prime (101331298043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50665649036 + 50665649037.

It is an arithmetic number, because the mean of its divisors is an integer number (50665649037).

Almost surely, 2^101331298073 is an apocalyptic number.

It is an amenable number.

101331298073 is a deficient number, since it is larger than the sum of its proper divisors (1).

101331298073 is an equidigital number, since it uses as much as digits as its factorization.

101331298073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 101331298073 in words is "one hundred one billion, three hundred thirty-one million, two hundred ninety-eight thousand, seventy-three".