13102121023031 has 8 divisors (see below), whose sum is σ = 13452681931584. Its totient is φ = 12753036161280.

The previous prime is 13102121022989. The next prime is 13102121023067. The reversal of 13102121023031 is 13032012120131.

It is a happy number.

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 13102121023031 - 2¹⁰ = 13102121022007 is a prime.

It is a super-2 number, since 2×13102121023031² (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 = 13102121022994 and 13102121023012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102121025031) 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, 368993711 + ... + 369029216.

It is an arithmetic number, because the mean of its divisors is an integer number (1681585241448).

Almost surely, 2^{13102121023031} is an apocalyptic number.

13102121023031 is a deficient number, since it is larger than the sum of its proper divisors (350560908553).

13102121023031 is an equidigital number, since it uses as much as digits as its factorization.

13102121023031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738023401.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13102121023031 its reverse (13032012120131), we get a palindrome (26134133143162).

The spelling of 13102121023031 in words is "thirteen trillion, one hundred two billion, one hundred twenty-one million, twenty-three thousand, thirty-one".