131025052 has 12 divisors (see below), whose sum is σ = 242781840. Its totient is φ = 61658816.

The previous prime is 131024953. The next prime is 131025061. The reversal of 131025052 is 250520131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963352 + ... + 963487.

It is an arithmetic number, because the mean of its divisors is an integer number (20231820).

Almost surely, 2^131025052 is an apocalyptic number.

It is an amenable number.

131025052 is a deficient number, since it is larger than the sum of its proper divisors (111756788).

131025052 is a wasteful number, since it uses less digits than its factorization.

131025052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926860 (or 1926858 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 131025052 is about 11446.6174916435. The cubic root of 131025052 is about 507.9076805391.

Adding to 131025052 its reverse (250520131), we get a palindrome (381545183).

It can be divided in two parts, 1310 and 25052, that added together give a palindrome (26362).

The spelling of 131025052 in words is "one hundred thirty-one million, twenty-five thousand, fifty-two".