30801837027 has 16 divisors (see below), whose sum is σ = 44233501088. Its totient is φ = 18952738560.

The previous prime is 30801837007. The next prime is 30801837041. The reversal of 30801837027 is 72073810803.

It is not a de Polignac number, because 30801837027 - 2⁷ = 30801836899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30801837007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325503 + ... + 409335.

It is an arithmetic number, because the mean of its divisors is an integer number (2764593818).

Almost surely, 2^30801837027 is an apocalyptic number.

30801837027 is a deficient number, since it is larger than the sum of its proper divisors (13431664061).

30801837027 is a wasteful number, since it uses less digits than its factorization.

30801837027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93270.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 30801837027 in words is "thirty billion, eight hundred one million, eight hundred thirty-seven thousand, twenty-seven".