111304100121010 has 32 divisors (see below), whose sum is σ = 203290607278080. Its totient is φ = 43870390666368.

The previous prime is 111304100121001. The next prime is 111304100121017. The reversal of 111304100121010 is 10121001403111.

It is not an unprimeable number, because it can be changed into a prime (111304100121017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174749115 + ... + 175384894.

It is an arithmetic number, because the mean of its divisors is an integer number (6352831477440).

Almost surely, 2^{111304100121010} is an apocalyptic number.

111304100121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111304100121010 is a deficient number, since it is larger than the sum of its proper divisors (91986507157070).

111304100121010 is a wasteful number, since it uses less digits than its factorization.

111304100121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350134482.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 111304100121010 its reverse (10121001403111), we get a palindrome (121425101524121).

The spelling of 111304100121010 in words is "one hundred eleven trillion, three hundred four billion, one hundred million, one hundred twenty-one thousand, ten".