12001103029104 has 80 divisors (see below), whose sum is σ = 35666476008960. Its totient is φ = 3406178707200.

The previous prime is 12001103029079. The next prime is 12001103029117. The reversal of 12001103029104 is 40192030110021.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118219359 + ... + 118320830.

It is an arithmetic number, because the mean of its divisors is an integer number (445830950112).

Almost surely, 2^{12001103029104} is an apocalyptic number.

12001103029104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12001103029104 is an abundant number, since it is smaller than the sum of its proper divisors (23665372979856).

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

12001103029104 is a wasteful number, since it uses less digits than its factorization.

12001103029104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236540358 (or 236540352 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 12001103029104 its reverse (40192030110021), we get a palindrome (52193133139125).

The spelling of 12001103029104 in words is "twelve trillion, one billion, one hundred three million, twenty-nine thousand, one hundred four".