1112031203102 has 16 divisors (see below), whose sum is σ = 1764662064000. Its totient is φ = 524104625880.

The previous prime is 1112031203099. The next prime is 1112031203113. The reversal of 1112031203102 is 2013021302111.

It is a super-2 number, since 2×1112031203102² (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, 73520024 + ... + 73535147.

It is an arithmetic number, because the mean of its divisors is an integer number (110291379000).

Almost surely, 2^{1112031203102} is an apocalyptic number.

1112031203102 is a deficient number, since it is larger than the sum of its proper divisors (652630860898).

1112031203102 is a wasteful number, since it uses less digits than its factorization.

1112031203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147055391.

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

Adding to 1112031203102 its reverse (2013021302111), we get a palindrome (3125052505213).

Subtracting 1112031203102 from its reverse (2013021302111), we obtain a palindrome (900990099009).

The spelling of 1112031203102 in words is "one trillion, one hundred twelve billion, thirty-one million, two hundred three thousand, one hundred two".