131010120010 has 32 divisors (see below), whose sum is σ = 294007128192. Its totient is φ = 40834322880.

The previous prime is 131010119963. The next prime is 131010120013. The reversal of 131010120010 is 10021010131.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (131010120013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85070737 + ... + 85072276.

It is an arithmetic number, because the mean of its divisors is an integer number (9187722756).

Almost surely, 2^131010120010 is an apocalyptic number.

131010120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131010120010 is an abundant number, since it is smaller than the sum of its proper divisors (162997008182).

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

131010120010 is a wasteful number, since it uses less digits than its factorization.

131010120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170143038.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 131010120010 its reverse (10021010131), we get a palindrome (141031130141).

The spelling of 131010120010 in words is "one hundred thirty-one billion, ten million, one hundred twenty thousand, ten".