13011133212402 has 32 divisors (see below), whose sum is σ = 28141234410240. Its totient is φ = 3986674863360.

The previous prime is 13011133212323. The next prime is 13011133212403. The reversal of 13011133212402 is 20421233111031.

It is not an unprimeable number, because it can be changed into a prime (13011133212403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348954999 + ... + 348992282.

It is an arithmetic number, because the mean of its divisors is an integer number (879413575320).

Almost surely, 2^{13011133212402} is an apocalyptic number.

13011133212402 is an abundant number, since it is smaller than the sum of its proper divisors (15130101197838).

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

13011133212402 is a wasteful number, since it uses less digits than its factorization.

13011133212402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697947538.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 13011133212402 its reverse (20421233111031), we get a palindrome (33432366323433).

The spelling of 13011133212402 in words is "thirteen trillion, eleven billion, one hundred thirty-three million, two hundred twelve thousand, four hundred two".