27301311930 has 16 divisors (see below), whose sum is σ = 65523148704. Its totient is φ = 7280349840.

The previous prime is 27301311901. The next prime is 27301311941. The reversal of 27301311930 is 3911310372.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 910043731 = 27301311930 / (2 + 7 + 3 + 0 + 1 + 3 + 1 + 1 + 9 + 3 + 0).

It is a Curzon number.

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, 455021836 + ... + 455021895.

It is an arithmetic number, because the mean of its divisors is an integer number (4095196794).

Almost surely, 2^27301311930 is an apocalyptic number.

27301311930 is an abundant number, since it is smaller than the sum of its proper divisors (38221836774).

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

27301311930 is a wasteful number, since it uses less digits than its factorization.

27301311930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910043741.

The product of its (nonzero) digits is 3402, while the sum is 30.

The spelling of 27301311930 in words is "twenty-seven billion, three hundred one million, three hundred eleven thousand, nine hundred thirty".