101055005499 has 24 divisors (see below), whose sum is σ = 157242428928. Its totient is φ = 57560013840.

The previous prime is 101055005483. The next prime is 101055005507. The reversal of 101055005499 is 994500550101.

It is not a de Polignac number, because 101055005499 - 2⁴ = 101055005483 is a prime.

It is a super-2 number, since 2×101055005499² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101055005419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1059507 + ... + 1150940.

It is an arithmetic number, because the mean of its divisors is an integer number (6551767872).

Almost surely, 2^101055005499 is an apocalyptic number.

101055005499 is a deficient number, since it is larger than the sum of its proper divisors (56187423429).

101055005499 is a wasteful number, since it uses less digits than its factorization.

101055005499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210775 (or 2210768 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 39.

The spelling of 101055005499 in words is "one hundred one billion, fifty-five million, five thousand, four hundred ninety-nine".