131062046 has 4 divisors (see below), whose sum is σ = 196593072. Its totient is φ = 65531022.

The previous prime is 131062031. The next prime is 131062051. The reversal of 131062046 is 640260131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×131062046² = 34354519803412232, 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 as a sum of consecutive naturals, namely, 32765510 + ... + 32765513.

It is an arithmetic number, because the mean of its divisors is an integer number (49148268).

Almost surely, 2^131062046 is an apocalyptic number.

131062046 is a deficient number, since it is larger than the sum of its proper divisors (65531026).

131062046 is an equidigital number, since it uses as much as digits as its factorization.

131062046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65531025.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 131062046 is about 11448.2333134855. The cubic root of 131062046 is about 507.9554774257.

The spelling of 131062046 in words is "one hundred thirty-one million, sixty-two thousand, forty-six".