27102311372 has 24 divisors (see below), whose sum is σ = 49507102176. Its totient is φ = 12957804288.

The previous prime is 27102311371. The next prime is 27102311399. The reversal of 27102311372 is 27311320172.

It is not an unprimeable number, because it can be changed into a prime (27102311371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250178 + ... + 341750.

It is an arithmetic number, because the mean of its divisors is an integer number (2062795924).

Almost surely, 2^27102311372 is an apocalyptic number.

It is an amenable number.

27102311372 is a deficient number, since it is larger than the sum of its proper divisors (22404790804).

27102311372 is a wasteful number, since it uses less digits than its factorization.

27102311372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94817 (or 94815 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The spelling of 27102311372 in words is "twenty-seven billion, one hundred two million, three hundred eleven thousand, three hundred seventy-two".