131203313023010 has 32 divisors (see below), whose sum is σ = 250058731826160. Its totient is φ = 49394059466752.

The previous prime is 131203313023007. The next prime is 131203313023039. The reversal of 131203313023010 is 10320313302131.

It can be written as a sum of positive squares in 8 ways, for example, as 89528554574209 + 41674758448801 = 9461953^2 + 6455599^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86668502 + ... + 88169358.

Almost surely, 2^{131203313023010} is an apocalyptic number.

131203313023010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131203313023010 is a deficient number, since it is larger than the sum of its proper divisors (118855418803150).

131203313023010 is a wasteful number, since it uses less digits than its factorization.

131203313023010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015110.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 131203313023010 its reverse (10320313302131), we get a palindrome (141523626325141).

The spelling of 131203313023010 in words is "one hundred thirty-one trillion, two hundred three billion, three hundred thirteen million, twenty-three thousand, ten".