131001230 has 8 divisors (see below), whose sum is σ = 235802232. Its totient is φ = 52400488.

The previous prime is 131001229. The next prime is 131001253. The reversal of 131001230 is 32100131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×131001230² = 34322644523025800, which 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 3 ways as a sum of consecutive naturals, for example, 6550052 + ... + 6550071.

It is an arithmetic number, because the mean of its divisors is an integer number (29475279).

Almost surely, 2^131001230 is an apocalyptic number.

131001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131001230 is a deficient number, since it is larger than the sum of its proper divisors (104801002).

131001230 is a wasteful number, since it uses less digits than its factorization.

131001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13100130.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 131001230 is about 11445.5768749330. The cubic root of 131001230 is about 507.8768973417.

Adding to 131001230 its reverse (32100131), we get a palindrome (163101361).

The spelling of 131001230 in words is "one hundred thirty-one million, one thousand, two hundred thirty".