13487635102 has 4 divisors (see below), whose sum is σ = 20231452656. Its totient is φ = 6743817550.

The previous prime is 13487635099. The next prime is 13487635103. The reversal of 13487635102 is 20153678431.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13487635103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3371908774 + ... + 3371908777.

It is an arithmetic number, because the mean of its divisors is an integer number (5057863164).

Almost surely, 2^13487635102 is an apocalyptic number.

13487635102 is a deficient number, since it is larger than the sum of its proper divisors (6743817554).

13487635102 is an equidigital number, since it uses as much as digits as its factorization.

13487635102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6743817553.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 13487635102 in words is "thirteen billion, four hundred eighty-seven million, six hundred thirty-five thousand, one hundred two".