109182058531 has 32 divisors (see below), whose sum is σ = 135401366016. Its totient is φ = 85730400000.

The previous prime is 109182058523. The next prime is 109182058537. The reversal of 109182058531 is 135850281901.

It is not a de Polignac number, because 109182058531 - 2³ = 109182058523 is a prime.

It is a super-2 number, since 2×109182058531² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109182058537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6409816 + ... + 6426826.

It is an arithmetic number, because the mean of its divisors is an integer number (4231292688).

Almost surely, 2^109182058531 is an apocalyptic number.

109182058531 is a deficient number, since it is larger than the sum of its proper divisors (26219307485).

109182058531 is a wasteful number, since it uses less digits than its factorization.

109182058531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17563.

The product of its (nonzero) digits is 86400, while the sum is 43.

The spelling of 109182058531 in words is "one hundred nine billion, one hundred eighty-two million, fifty-eight thousand, five hundred thirty-one".