101504405099 has 2 divisors, whose sum is σ = 101504405100. Its totient is φ = 101504405098.

The previous prime is 101504405081. The next prime is 101504405113. The reversal of 101504405099 is 990504405101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101504405099 is a prime.

It is a super-3 number, since 3×101504405099³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (101504405399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50752202549 + 50752202550.

It is an arithmetic number, because the mean of its divisors is an integer number (50752202550).

Almost surely, 2^101504405099 is an apocalyptic number.

101504405099 is a deficient number, since it is larger than the sum of its proper divisors (1).

101504405099 is an equidigital number, since it uses as much as digits as its factorization.

101504405099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 101504405099 in words is "one hundred one billion, five hundred four million, four hundred five thousand, ninety-nine".