1110120031011 has 16 divisors (see below), whose sum is σ = 1537639052288. Its totient is φ = 711644637600.

The previous prime is 1110120030983. The next prime is 1110120031081. The reversal of 1110120031011 is 1101300210111.

It is not a de Polignac number, because 1110120031011 - 2⁵ = 1110120030979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110120031081) 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, 38000605 + ... + 38029806.

It is an arithmetic number, because the mean of its divisors is an integer number (96102440768).

Almost surely, 2^{1110120031011} is an apocalyptic number.

1110120031011 is a deficient number, since it is larger than the sum of its proper divisors (427519021277).

1110120031011 is a wasteful number, since it uses less digits than its factorization.

1110120031011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76030602.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1110120031011 its reverse (1101300210111), we get a palindrome (2211420241122).

The spelling of 1110120031011 in words is "one trillion, one hundred ten billion, one hundred twenty million, thirty-one thousand, eleven".