120113223001100 has 72 divisors (see below), whose sum is σ = 308152544579040. Its totient is φ = 39761618641920.

The previous prime is 120113223001073. The next prime is 120113223001139. The reversal of 120113223001100 is 1100322311021.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2958433469 + ... + 2958474068.

Almost surely, 2^{120113223001100} is an apocalyptic number.

120113223001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120113223001100 is an abundant number, since it is smaller than the sum of its proper divisors (188039321577940).

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

120113223001100 is a wasteful number, since it uses less digits than its factorization.

120113223001100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5916907587 (or 5916907580 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120113223001100 its reverse (1100322311021), we get a palindrome (121213545312121).

The spelling of 120113223001100 in words is "one hundred twenty trillion, one hundred thirteen billion, two hundred twenty-three million, one thousand, one hundred".