120011103110 has 32 divisors (see below), whose sum is σ = 217460700000. Its totient is φ = 47684861440.

The previous prime is 120011103103. The next prime is 120011103197. The reversal of 120011103110 is 11301110021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120011103091 and 120011103100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1648766 + ... + 1720014.

It is an arithmetic number, because the mean of its divisors is an integer number (6795646875).

Almost surely, 2^120011103110 is an apocalyptic number.

120011103110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120011103110 is a deficient number, since it is larger than the sum of its proper divisors (97449596890).

120011103110 is a wasteful number, since it uses less digits than its factorization.

120011103110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72376.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 120011103110 its reverse (11301110021), we get a palindrome (131312213131).

It can be divided in two parts, 12001 and 1103110, that added together give a palindrome (1115111).

The spelling of 120011103110 in words is "one hundred twenty billion, eleven million, one hundred three thousand, one hundred ten".