30265116103 has 4 divisors (see below), whose sum is σ = 30268188328. Its totient is φ = 30262043880.

The previous prime is 30265116073. The next prime is 30265116113. The reversal of 30265116103 is 30161156203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30265116103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30265116113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1521288 + ... + 1541053.

It is an arithmetic number, because the mean of its divisors is an integer number (7567047082).

Almost surely, 2^30265116103 is an apocalyptic number.

30265116103 is a deficient number, since it is larger than the sum of its proper divisors (3072225).

30265116103 is an equidigital number, since it uses as much as digits as its factorization.

30265116103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3072224.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 30265116103 in words is "thirty billion, two hundred sixty-five million, one hundred sixteen thousand, one hundred three".