131053534 has 16 divisors (see below), whose sum is σ = 199124640. Its totient is φ = 64683360.

The previous prime is 131053529. The next prime is 131053537. The reversal of 131053534 is 435350131.

It is a junction number, because it is equal to n+sod(n) for n = 131053499 and 131053508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131053537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66832 + ... + 68764.

It is an arithmetic number, because the mean of its divisors is an integer number (12445290).

Almost surely, 2^131053534 is an apocalyptic number.

131053534 is a deficient number, since it is larger than the sum of its proper divisors (68071106).

131053534 is a wasteful number, since it uses less digits than its factorization.

131053534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 131053534 is about 11447.8615470314. The cubic root of 131053534 is about 507.9444805715.

The spelling of 131053534 in words is "one hundred thirty-one million, fifty-three thousand, five hundred thirty-four".