13014423121 has 8 divisors (see below), whose sum is σ = 14876681024. Its totient is φ = 11152928880.

The previous prime is 13014423101. The next prime is 13014423133. The reversal of 13014423121 is 12132441031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13014423121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13014423092 and 13014423101.

It is not an unprimeable number, because it can be changed into a prime (13014423101) 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, 153915 + ... + 222976.

It is an arithmetic number, because the mean of its divisors is an integer number (1859585128).

Almost surely, 2^13014423121 is an apocalyptic number.

It is an amenable number.

13014423121 is a deficient number, since it is larger than the sum of its proper divisors (1862257903).

13014423121 is an equidigital number, since it uses as much as digits as its factorization.

13014423121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381831.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13014423121 its reverse (12132441031), we get a palindrome (25146864152).

The spelling of 13014423121 in words is "thirteen billion, fourteen million, four hundred twenty-three thousand, one hundred twenty-one".