13103032213031 has 8 divisors (see below), whose sum is σ = 13321675334400. Its totient is φ = 12884512940640.

The previous prime is 13103032213027. The next prime is 13103032213129. The reversal of 13103032213031 is 13031223030131.

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

It is a cyclic number.

It is not a de Polignac number, because 13103032213031 - 2² = 13103032213027 is a prime.

It is a super-2 number, since 2×13103032213031² (a number of 27 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 = 13103032212988 and 13103032213006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103032219031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30748871 + ... + 31172088.

It is an arithmetic number, because the mean of its divisors is an integer number (1665209416800).

Almost surely, 2^{13103032213031} is an apocalyptic number.

13103032213031 is a deficient number, since it is larger than the sum of its proper divisors (218643121369).

13103032213031 is an equidigital number, since it uses as much as digits as its factorization.

13103032213031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61924489.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13103032213031 its reverse (13031223030131), we get a palindrome (26134255243162).

The spelling of 13103032213031 in words is "thirteen trillion, one hundred three billion, thirty-two million, two hundred thirteen thousand, thirty-one".