131000030000399 has 8 divisors (see below), whose sum is σ = 149727872575488. Its totient is φ = 112275575569080.

The previous prime is 131000030000383. The next prime is 131000030000459. The reversal of 131000030000399 is 993000030000131.

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

It is not a de Polignac number, because 131000030000399 - 2⁴ = 131000030000383 is a prime.

It is a super-2 number, since 2×131000030000399² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131000030000369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846953087 + ... + 847107744.

It is an arithmetic number, because the mean of its divisors is an integer number (18715984071936).

Almost surely, 2^{131000030000399} is an apocalyptic number.

131000030000399 is a deficient number, since it is larger than the sum of its proper divisors (18727842575089).

131000030000399 is a wasteful number, since it uses less digits than its factorization.

131000030000399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694071885.

The product of its (nonzero) digits is 2187, while the sum is 29.

The spelling of 131000030000399 in words is "one hundred thirty-one trillion, thirty million, three hundred ninety-nine", and thus it is an aban number.