30703148859 has 16 divisors (see below), whose sum is σ = 42471256320. Its totient is φ = 19705973280.

The previous prime is 30703148813. The next prime is 30703148863. The reversal of 30703148859 is 95884130703.

It is not a de Polignac number, because 30703148859 - 2²⁵ = 30669594427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30703148159) 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, 478327 + ... + 538704.

It is an arithmetic number, because the mean of its divisors is an integer number (2654453520).

Almost surely, 2^30703148859 is an apocalyptic number.

30703148859 is a deficient number, since it is larger than the sum of its proper divisors (11768107461).

30703148859 is a wasteful number, since it uses less digits than its factorization.

30703148859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017410.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 30703148859 in words is "thirty billion, seven hundred three million, one hundred forty-eight thousand, eight hundred fifty-nine".