13030440321129 has 32 divisors (see below), whose sum is σ = 21661360091136. Its totient is φ = 6768944785920.

The previous prime is 13030440321127. The next prime is 13030440321131. The reversal of 13030440321129 is 92112304403031.

It is an interprime number because it is at equal distance from previous prime (13030440321127) and next prime (13030440321131).

It is not a de Polignac number, because 13030440321129 - 2¹ = 13030440321127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 13030440321129.

It is not an unprimeable number, because it can be changed into a prime (13030440321127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14087929 + ... + 14984345.

It is an arithmetic number, because the mean of its divisors is an integer number (676917502848).

Almost surely, 2^{13030440321129} is an apocalyptic number.

It is an amenable number.

13030440321129 is a deficient number, since it is larger than the sum of its proper divisors (8630919770007).

13030440321129 is a wasteful number, since it uses less digits than its factorization.

13030440321129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959365.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 13030440321129 in words is "thirteen trillion, thirty billion, four hundred forty million, three hundred twenty-one thousand, one hundred twenty-nine".