131061046 has 8 divisors (see below), whose sum is σ = 198092664. Its totient is φ = 65030160.

The previous prime is 131061023. The next prime is 131061131. The reversal of 131061046 is 640160131.

It is a happy number.

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

It is a super-2 number, since 2×131061046² = 34353995557228232, which contains 22 as substring.

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, 249855 + ... + 250378.

It is an arithmetic number, because the mean of its divisors is an integer number (24761583).

Almost surely, 2^131061046 is an apocalyptic number.

131061046 is a deficient number, since it is larger than the sum of its proper divisors (67031618).

131061046 is a wasteful number, since it uses less digits than its factorization.

131061046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500366.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 131061046 is about 11448.1896385411. The cubic root of 131061046 is about 507.9541855267.

The spelling of 131061046 in words is "one hundred thirty-one million, sixty-one thousand, forty-six".