1123013120102 has 16 divisors (see below), whose sum is σ = 1692150445440. Its totient is φ = 558963200832.

The previous prime is 1123013120087. The next prime is 1123013120123. The reversal of 1123013120102 is 2010213103211.

It is a super-2 number, since 2×1123013120102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13227524 + ... + 13312152.

It is an arithmetic number, because the mean of its divisors is an integer number (105759402840).

Almost surely, 2^{1123013120102} is an apocalyptic number.

1123013120102 is a deficient number, since it is larger than the sum of its proper divisors (569137325338).

1123013120102 is a wasteful number, since it uses less digits than its factorization.

1123013120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114607.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1123013120102 its reverse (2010213103211), we get a palindrome (3133226223313).

The spelling of 1123013120102 in words is "one trillion, one hundred twenty-three billion, thirteen million, one hundred twenty thousand, one hundred two".