101964054499 has 2 divisors, whose sum is σ = 101964054500. Its totient is φ = 101964054498.

The previous prime is 101964054481. The next prime is 101964054559. The reversal of 101964054499 is 994450469101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101964054499 - 2⁷ = 101964054371 is a prime.

It is not a weakly prime, because it can be changed into another prime (101964055499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50982027249 + 50982027250.

It is an arithmetic number, because the mean of its divisors is an integer number (50982027250).

Almost surely, 2^101964054499 is an apocalyptic number.

101964054499 is a deficient number, since it is larger than the sum of its proper divisors (1).

101964054499 is an equidigital number, since it uses as much as digits as its factorization.

101964054499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 52.

The spelling of 101964054499 in words is "one hundred one billion, nine hundred sixty-four million, fifty-four thousand, four hundred ninety-nine".