131355052 has 12 divisors (see below), whose sum is σ = 231550200. Its totient is φ = 65197856.

The previous prime is 131355043. The next prime is 131355061. The reversal of 131355052 is 250553131.

It is an interprime number because it is at equal distance from previous prime (131355043) and next prime (131355061).

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, 119302 + ... + 120397.

It is an arithmetic number, because the mean of its divisors is an integer number (19295850).

Almost surely, 2^131355052 is an apocalyptic number.

It is an amenable number.

131355052 is a deficient number, since it is larger than the sum of its proper divisors (100195148).

131355052 is a wasteful number, since it uses less digits than its factorization.

131355052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239840 (or 239838 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 131355052 is about 11461.0231654944. The cubic root of 131355052 is about 508.3337288778. Note that the first 3 decimals are identical.

It can be divided in two parts, 1313 and 55052, that added together give a palindrome (56365).

The spelling of 131355052 in words is "one hundred thirty-one million, three hundred fifty-five thousand, fifty-two".