131011001310 has 32 divisors (see below), whose sum is σ = 359344461312. Its totient is φ = 29945371680.

The previous prime is 131011001309. The next prime is 131011001333. The reversal of 131011001310 is 13100110131.

It is a super-2 number, since 2×131011001310² (a number of 23 digits) contains 22 as substring.

It is a congruent 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, 311930746 + ... + 311931165.

It is an arithmetic number, because the mean of its divisors is an integer number (11229514416).

Almost surely, 2^131011001310 is an apocalyptic number.

131011001310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131011001310 is an abundant number, since it is smaller than the sum of its proper divisors (228333460002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131011001310 is a wasteful number, since it uses less digits than its factorization.

131011001310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623861928.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 131011001310 its reverse (13100110131), we get a palindrome (144111111441).

The spelling of 131011001310 in words is "one hundred thirty-one billion, eleven million, one thousand, three hundred ten".