123058531299 has 64 divisors (see below), whose sum is σ = 188759600640. Its totient is φ = 70621393920.

The previous prime is 123058531291. The next prime is 123058531301. The reversal of 123058531299 is 992135850321.

It is not a de Polignac number, because 123058531299 - 2³ = 123058531291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123058531291) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14935609 + ... + 14943845.

It is an arithmetic number, because the mean of its divisors is an integer number (2949368760).

Almost surely, 2^123058531299 is an apocalyptic number.

123058531299 is a deficient number, since it is larger than the sum of its proper divisors (65701069341).

123058531299 is a wasteful number, since it uses less digits than its factorization.

123058531299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580.

The product of its (nonzero) digits is 583200, while the sum is 48.

The spelling of 123058531299 in words is "one hundred twenty-three billion, fifty-eight million, five hundred thirty-one thousand, two hundred ninety-nine".