131560200101531 has 4 divisors (see below), whose sum is σ = 131561520198792. Its totient is φ = 131558880004272.

The previous prime is 131560200101521. The next prime is 131560200101537. The reversal of 131560200101531 is 135101002065131.

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

It is a cyclic number.

It is not a de Polignac number, because 131560200101531 - 2⁶ = 131560200101467 is a prime.

It is a super-2 number, since 2×131560200101531² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131560200101494 and 131560200101503.

It is not an unprimeable number, because it can be changed into a prime (131560200101537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659899130 + ... + 660098463.

It is an arithmetic number, because the mean of its divisors is an integer number (32890380049698).

Almost surely, 2^{131560200101531} is an apocalyptic number.

131560200101531 is a deficient number, since it is larger than the sum of its proper divisors (1320097261).

131560200101531 is an equidigital number, since it uses as much as digits as its factorization.

131560200101531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320097260.

The product of its (nonzero) digits is 2700, while the sum is 29.

Adding to 131560200101531 its reverse (135101002065131), we get a palindrome (266661202166662).

The spelling of 131560200101531 in words is "one hundred thirty-one trillion, five hundred sixty billion, two hundred million, one hundred one thousand, five hundred thirty-one".