30255153102 has 64 divisors (see below), whose sum is σ = 67740691200. Its totient is φ = 10009228320.

The previous prime is 30255153053. The next prime is 30255153109. The reversal of 30255153102 is 20135155203.

It is a happy number.

30255153102 is a `hidden beast` number, since 3 + 0 + 2 + 551 + 5 + 3 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30255153109) 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, 5343549 + ... + 5349207.

It is an arithmetic number, because the mean of its divisors is an integer number (1058448300).

Almost surely, 2^30255153102 is an apocalyptic number.

30255153102 is an abundant number, since it is smaller than the sum of its proper divisors (37485538098).

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

30255153102 is a wasteful number, since it uses less digits than its factorization.

30255153102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6398 (or 6392 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 30255153102 in words is "thirty billion, two hundred fifty-five million, one hundred fifty-three thousand, one hundred two".