12811501102 has 8 divisors (see below), whose sum is σ = 19317866112. Its totient is φ = 6372212400.

The previous prime is 12811501097. The next prime is 12811501103. The reversal of 12811501102 is 20110511821.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12811501103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16768599 + ... + 16769362.

It is an arithmetic number, because the mean of its divisors is an integer number (2414733264).

Almost surely, 2^12811501102 is an apocalyptic number.

12811501102 is a deficient number, since it is larger than the sum of its proper divisors (6506365010).

12811501102 is a wasteful number, since it uses less digits than its factorization.

12811501102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33538154.

The product of its (nonzero) digits is 160, while the sum is 22.

The spelling of 12811501102 in words is "twelve billion, eight hundred eleven million, five hundred one thousand, one hundred two".