131060619 has 16 divisors (see below), whose sum is σ = 195949600. Its totient is φ = 86570208.

The previous prime is 131060609. The next prime is 131060621. The reversal of 131060619 is 916060131.

It is not a de Polignac number, because 131060619 - 2¹⁵ = 131027851 is a prime.

It is a super-2 number, since 2×131060619² = 34353771705326322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131060592 and 131060601.

It is not an unprimeable number, because it can be changed into a prime (131060609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19324 + ... + 25209.

It is an arithmetic number, because the mean of its divisors is an integer number (12246850).

Almost surely, 2^131060619 is an apocalyptic number.

131060619 is a deficient number, since it is larger than the sum of its proper divisors (64888981).

131060619 is a wasteful number, since it uses less digits than its factorization.

131060619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44651 (or 44645 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 131060619 is about 11448.1709892891. The cubic root of 131060619 is about 507.9536338838.

The spelling of 131060619 in words is "one hundred thirty-one million, sixty thousand, six hundred nineteen".