110100011200120 has 64 divisors (see below), whose sum is σ = 256165569964800. Its totient is φ = 42544456688640.

The previous prime is 110100011200103. The next prime is 110100011200141. The reversal of 110100011200120 is 21002110001011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 110100011200097 and 110100011200106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77317579 + ... + 78728698.

It is an arithmetic number, because the mean of its divisors is an integer number (4002587030700).

Almost surely, 2^{110100011200120} is an apocalyptic number.

110100011200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110100011200120 is an abundant number, since it is smaller than the sum of its proper divisors (146065558764680).

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

110100011200120 is a wasteful number, since it uses less digits than its factorization.

110100011200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156046888 (or 156046884 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110100011200120 its reverse (21002110001011), we get a palindrome (131102121201131).

The spelling of 110100011200120 in words is "one hundred ten trillion, one hundred billion, eleven million, two hundred thousand, one hundred twenty".