131044652 has 6 divisors (see below), whose sum is σ = 229328148. Its totient is φ = 65522324.

The previous prime is 131044643. The next prime is 131044663. The reversal of 131044652 is 256440131.

It is a super-2 number, since 2×131044652² = 34345401635602208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16380578 + ... + 16380585.

It is an arithmetic number, because the mean of its divisors is an integer number (38221358).

Almost surely, 2^131044652 is an apocalyptic number.

It is an amenable number.

131044652 is a deficient number, since it is larger than the sum of its proper divisors (98283496).

131044652 is a wasteful number, since it uses less digits than its factorization.

131044652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32761167 (or 32761165 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 131044652 is about 11447.4736077442. The cubic root of 131044652 is about 507.9330051978.

Adding to 131044652 its reverse (256440131), we get a palindrome (387484783).

The spelling of 131044652 in words is "one hundred thirty-one million, forty-four thousand, six hundred fifty-two".