1103200111032 has 32 divisors (see below), whose sum is σ = 2758047440400. Its totient is φ = 367727081984.

The previous prime is 1103200111007. The next prime is 1103200111061. The reversal of 1103200111032 is 2301110023011.

It is a happy number.

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, 1165888 + ... + 1888304.

Almost surely, 2^{1103200111032} is an apocalyptic number.

1103200111032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1103200111032 is an abundant number, since it is smaller than the sum of its proper divisors (1654847329368).

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

1103200111032 is a wasteful number, since it uses less digits than its factorization.

1103200111032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786055 (or 786051 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1103200111032 its reverse (2301110023011), we get a palindrome (3404310134043).

The spelling of 1103200111032 in words is "one trillion, one hundred three billion, two hundred million, one hundred eleven thousand, thirty-two".