130003031013231 has 4 divisors (see below), whose sum is σ = 173337374684312. Its totient is φ = 86668687342152.

The previous prime is 130003031013199. The next prime is 130003031013269. The reversal of 130003031013231 is 132310130300031.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 130003031013231 - 2⁵ = 130003031013199 is a prime.

It is a super-2 number, since 2×130003031013231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130003031013198 and 130003031013207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130003038013231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21667171835536 + ... + 21667171835541.

It is an arithmetic number, because the mean of its divisors is an integer number (43334343671078).

Almost surely, 2^{130003031013231} is an apocalyptic number.

130003031013231 is a deficient number, since it is larger than the sum of its proper divisors (43334343671081).

130003031013231 is an equidigital number, since it uses as much as digits as its factorization.

130003031013231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43334343671080.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 130003031013231 its reverse (132310130300031), we get a palindrome (262313161313262).

The spelling of 130003031013231 in words is "one hundred thirty trillion, three billion, thirty-one million, thirteen thousand, two hundred thirty-one".