131001213130 has 32 divisors (see below), whose sum is σ = 237002174208. Its totient is φ = 52133995200.

The previous prime is 131001213103. The next prime is 131001213193. The reversal of 131001213130 is 31312100131.

It is a super-2 number, since 2×131001213130² (a number of 23 digits) contains 22 as substring.

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, 7192335 + ... + 7210525.

It is an arithmetic number, because the mean of its divisors is an integer number (7406317944).

Almost surely, 2^131001213130 is an apocalyptic number.

131001213130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131001213130 is a deficient number, since it is larger than the sum of its proper divisors (106000961078).

131001213130 is a wasteful number, since it uses less digits than its factorization.

131001213130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21822.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 131001213130 its reverse (31312100131), we get a palindrome (162313313261).

The spelling of 131001213130 in words is "one hundred thirty-one billion, one million, two hundred thirteen thousand, one hundred thirty".