131025323000 has 128 divisors (see below), whose sum is σ = 360200917440. Its totient is φ = 43980480000.

The previous prime is 131025322991. The next prime is 131025323041. The reversal of 131025323000 is 323520131.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 315131 + ... + 601130.

Almost surely, 2^131025323000 is an apocalyptic number.

131025323000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131025323000 is an abundant number, since it is smaller than the sum of its proper divisors (229175594440).

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

131025323000 is a wasteful number, since it uses less digits than its factorization.

131025323000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916306 (or 916292 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 131025323000 its reverse (323520131), we get a palindrome (131348843131).

The spelling of 131025323000 in words is "one hundred thirty-one billion, twenty-five million, three hundred twenty-three thousand".