13033103412 has 48 divisors (see below), whose sum is σ = 34766548992. Its totient is φ = 3722500320.

The previous prime is 13033103401. The next prime is 13033103423. The reversal of 13033103412 is 21430133031.

It is an interprime number because it is at equal distance from previous prime (13033103401) and next prime (13033103423).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243733 + ... + 292355.

It is an arithmetic number, because the mean of its divisors is an integer number (724303104).

Almost surely, 2^13033103412 is an apocalyptic number.

13033103412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13033103412 is an abundant number, since it is smaller than the sum of its proper divisors (21733445580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13033103412 is a wasteful number, since it uses less digits than its factorization.

13033103412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51828 (or 51826 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13033103412 its reverse (21430133031), we get a palindrome (34463236443).

The spelling of 13033103412 in words is "thirteen billion, thirty-three million, one hundred three thousand, four hundred twelve".