30010113123102 has 384 divisors, whose sum is σ = 83828061757440. Its totient is φ = 7855501046400.

The previous prime is 30010113123097. The next prime is 30010113123103. The reversal of 30010113123102 is 20132131101003.

30010113123102 is a `hidden beast` number, since 30 + 0 + 1 + 0 + 11 + 312 + 310 + 2 = 666.

It is a super-2 number, since 2×30010113123102² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010113123103) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 280669383 + ... + 280776285.

It is an arithmetic number, because the mean of its divisors is an integer number (218302244160).

Almost surely, 2^{30010113123102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30010113123102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41914030878720).

30010113123102 is an abundant number, since it is smaller than the sum of its proper divisors (53817948634338).

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

30010113123102 is a wasteful number, since it uses less digits than its factorization.

30010113123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107090 (or 107078 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 30010113123102 its reverse (20132131101003), we get a palindrome (50142244224105).

The spelling of 30010113123102 in words is "thirty trillion, ten billion, one hundred thirteen million, one hundred twenty-three thousand, one hundred two".