1123033113102 has 16 divisors (see below), whose sum is σ = 2252539043712. Its totient is φ = 373265568120.

The previous prime is 1123033113091. The next prime is 1123033113187. The reversal of 1123033113102 is 2013113303211.

It is a happy number.

It is a super-2 number, since 2×1123033113102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269698474 + ... + 269702637.

It is an arithmetic number, because the mean of its divisors is an integer number (140783690232).

Almost surely, 2^{1123033113102} is an apocalyptic number.

1123033113102 is an abundant number, since it is smaller than the sum of its proper divisors (1129505930610).

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

1123033113102 is a wasteful number, since it uses less digits than its factorization.

1123033113102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539401463.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1123033113102 its reverse (2013113303211), we get a palindrome (3136146416313).

The spelling of 1123033113102 in words is "one trillion, one hundred twenty-three billion, thirty-three million, one hundred thirteen thousand, one hundred two".