131004300 has 72 divisors (see below), whose sum is σ = 433194496. Its totient is φ = 29943360.

The previous prime is 131004299. The next prime is 131004311. The reversal of 131004300 is 3400131.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29092 + ... + 33291.

Almost surely, 2^131004300 is an apocalyptic number.

131004300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131004300 is an abundant number, since it is smaller than the sum of its proper divisors (302190196).

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

131004300 is a wasteful number, since it uses less digits than its factorization.

131004300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62407 (or 62400 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 131004300 is about 11445.7109870903. The cubic root of 131004300 is about 507.8808646579.

Adding to 131004300 its reverse (3400131), we get a palindrome (134404431).

The spelling of 131004300 in words is "one hundred thirty-one million, four thousand, three hundred".