30002755030 has 64 divisors (see below), whose sum is σ = 60581468160. Its totient is φ = 10643681664.

The previous prime is 30002755009. The next prime is 30002755039. The reversal of 30002755030 is 3055720003.

It is a junction number, because it is equal to n+sod(n) for n = 30002754986 and 30002755004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002755039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132352 + ... + 278428.

It is an arithmetic number, because the mean of its divisors is an integer number (946585440).

Almost surely, 2^30002755030 is an apocalyptic number.

30002755030 is an abundant number, since it is smaller than the sum of its proper divisors (30578713130).

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

30002755030 is a wasteful number, since it uses less digits than its factorization.

30002755030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146173.

The product of its (nonzero) digits is 3150, while the sum is 25.

The spelling of 30002755030 in words is "thirty billion, two million, seven hundred fifty-five thousand, thirty".