131045038 has 8 divisors (see below), whose sum is σ = 196639632. Its totient is φ = 65498496.

The previous prime is 131045023. The next prime is 131045041. The reversal of 131045038 is 830540131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4170 + ... + 16717.

It is an arithmetic number, because the mean of its divisors is an integer number (24579954).

Almost surely, 2^131045038 is an apocalyptic number.

131045038 is a deficient number, since it is larger than the sum of its proper divisors (65594594).

131045038 is a wasteful number, since it uses less digits than its factorization.

131045038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24026.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 131045038 is about 11447.4904673470. The cubic root of 131045038 is about 507.9335039132.

Adding to 131045038 its reverse (830540131), we get a palindrome (961585169).

The spelling of 131045038 in words is "one hundred thirty-one million, forty-five thousand, thirty-eight".