1120013232100 has 288 divisors, whose sum is σ = 3097901721600. Its totient is φ = 349751808000.

The previous prime is 1120013232089. The next prime is 1120013232127. The reversal of 1120013232100 is 12323100211.

It is a super-3 number, since 3×1120013232100³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18045120 + ... + 18107080.

It is an arithmetic number, because the mean of its divisors is an integer number (10756603200).

Almost surely, 2^{1120013232100} is an apocalyptic number.

1120013232100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120013232100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1548950860800).

1120013232100 is an abundant number, since it is smaller than the sum of its proper divisors (1977888489500).

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

1120013232100 is a wasteful number, since it uses less digits than its factorization.

1120013232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62044 (or 62023 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1120013232100 its reverse (12323100211), we get a palindrome (1132336332311).

The spelling of 1120013232100 in words is "one trillion, one hundred twenty billion, thirteen million, two hundred thirty-two thousand, one hundred".