13030400301031 has 4 divisors (see below), whose sum is σ = 13033666888200. Its totient is φ = 13027133713864.

The previous prime is 13030400301007. The next prime is 13030400301047. The reversal of 13030400301031 is 13010300403031.

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

It is a cyclic number.

It is not a de Polignac number, because 13030400301031 - 2⁵ = 13030400300999 is a prime.

It is a super-2 number, since 2×13030400301031² (a number of 27 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 (13030400371031) 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, 1633287601 + ... + 1633295578.

It is an arithmetic number, because the mean of its divisors is an integer number (3258416722050).

Almost surely, 2^{13030400301031} is an apocalyptic number.

13030400301031 is a deficient number, since it is larger than the sum of its proper divisors (3266587169).

13030400301031 is an equidigital number, since it uses as much as digits as its factorization.

13030400301031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266587168.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13030400301031 its reverse (13010300403031), we get a palindrome (26040700704062).

The spelling of 13030400301031 in words is "thirteen trillion, thirty billion, four hundred million, three hundred one thousand, thirty-one".