30355727102 has 16 divisors (see below), whose sum is σ = 48378876480. Its totient is φ = 14285043424.

The previous prime is 30355727099. The next prime is 30355727111. The reversal of 30355727102 is 20172755303.

It is a congruent 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, 1534838 + ... + 1554489.

It is an arithmetic number, because the mean of its divisors is an integer number (3023679780).

Almost surely, 2^30355727102 is an apocalyptic number.

30355727102 is a deficient number, since it is larger than the sum of its proper divisors (18023149378).

30355727102 is an equidigital number, since it uses as much as digits as its factorization.

30355727102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089380 (or 3089346 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The spelling of 30355727102 in words is "thirty billion, three hundred fifty-five million, seven hundred twenty-seven thousand, one hundred two".