1123012102110 has 32 divisors (see below), whose sum is σ = 2697868912032. Its totient is φ = 299176575360.

The previous prime is 1123012102097. The next prime is 1123012102127. The reversal of 1123012102110 is 112012103211.

It is a super-2 number, since 2×1123012102110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1123012102110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18301269 + ... + 18362528.

It is an arithmetic number, because the mean of its divisors is an integer number (84308403501).

Almost surely, 2^{1123012102110} is an apocalyptic number.

1123012102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123012102110 is an abundant number, since it is smaller than the sum of its proper divisors (1574856809922).

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

1123012102110 is a wasteful number, since it uses less digits than its factorization.

1123012102110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36664828.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1123012102110 its reverse (112012103211), we get a palindrome (1235024205321).

The spelling of 1123012102110 in words is "one trillion, one hundred twenty-three billion, twelve million, one hundred two thousand, one hundred ten".