131331210233030 has 64 divisors (see below), whose sum is σ = 238071081111552. Its totient is φ = 52161670673280.

The previous prime is 131331210233017. The next prime is 131331210233101. The reversal of 131331210233030 is 30332012133131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4438799897 + ... + 4438829483.

It is an arithmetic number, because the mean of its divisors is an integer number (3719860642368).

Almost surely, 2^{131331210233030} is an apocalyptic number.

131331210233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131331210233030 is a deficient number, since it is larger than the sum of its proper divisors (106739870878522).

131331210233030 is a wasteful number, since it uses less digits than its factorization.

131331210233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35349.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 131331210233030 its reverse (30332012133131), we get a palindrome (161663222366161).

The spelling of 131331210233030 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, two hundred ten million, two hundred thirty-three thousand, thirty".