13147727330 has 16 divisors (see below), whose sum is σ = 23693347584. Its totient is φ = 5252993520.

The previous prime is 13147727321. The next prime is 13147727387. The reversal of 13147727330 is 3372774131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753116 + ... + 770375.

It is an arithmetic number, because the mean of its divisors is an integer number (1480834224).

Almost surely, 2^13147727330 is an apocalyptic number.

13147727330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13147727330 is a deficient number, since it is larger than the sum of its proper divisors (10545620254).

13147727330 is a wasteful number, since it uses less digits than its factorization.

13147727330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524361.

The product of its (nonzero) digits is 74088, while the sum is 38.

The spelling of 13147727330 in words is "thirteen billion, one hundred forty-seven million, seven hundred twenty-seven thousand, three hundred thirty".