131474240106 has 32 divisors (see below), whose sum is σ = 288043183296. Its totient is φ = 39675360000.

The previous prime is 131474240083. The next prime is 131474240141. The reversal of 131474240106 is 601042474131.

It is a super-3 number, since 3×131474240106³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4116945 + ... + 4148756.

It is an arithmetic number, because the mean of its divisors is an integer number (9001349478).

Almost surely, 2^131474240106 is an apocalyptic number.

131474240106 is an abundant number, since it is smaller than the sum of its proper divisors (156568943190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131474240106 is a wasteful number, since it uses less digits than its factorization.

131474240106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8265958.

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 131474240106 in words is "one hundred thirty-one billion, four hundred seventy-four million, two hundred forty thousand, one hundred six".