131200052325 has 24 divisors (see below), whose sum is σ = 221532690048. Its totient is φ = 68484564480.

The previous prime is 131200052303. The next prime is 131200052341. The reversal of 131200052325 is 523250002131.

It is a happy number.

It is not a de Polignac number, because 131200052325 - 2¹¹ = 131200050277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131200052295 and 131200052304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18606412 + ... + 18613461.

It is an arithmetic number, because the mean of its divisors is an integer number (9230528752).

Almost surely, 2^131200052325 is an apocalyptic number.

131200052325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131200052325 is a deficient number, since it is larger than the sum of its proper divisors (90332637723).

131200052325 is a wasteful number, since it uses less digits than its factorization.

131200052325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37219933 (or 37219928 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 131200052325 its reverse (523250002131), we get a palindrome (654450054456).

The spelling of 131200052325 in words is "one hundred thirty-one billion, two hundred million, fifty-two thousand, three hundred twenty-five".