120113304102 has 72 divisors (see below), whose sum is σ = 286000441272. Its totient is φ = 36131174400.

The previous prime is 120113304089. The next prime is 120113304127. The reversal of 120113304102 is 201403311021.

120113304102 is a `hidden beast` number, since 120 + 1 + 133 + 0 + 410 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3700102 + ... + 3732422.

It is an arithmetic number, because the mean of its divisors is an integer number (3972228351).

Almost surely, 2^120113304102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120113304102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143000220636).

120113304102 is an abundant number, since it is smaller than the sum of its proper divisors (165887137170).

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

120113304102 is a wasteful number, since it uses less digits than its factorization.

120113304102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32614 (or 32474 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120113304102 its reverse (201403311021), we get a palindrome (321516615123).

The spelling of 120113304102 in words is "one hundred twenty billion, one hundred thirteen million, three hundred four thousand, one hundred two".