1103131133200 has 60 divisors (see below), whose sum is σ = 2711906835088. Its totient is φ = 430990761600.

The previous prime is 1103131133149. The next prime is 1103131133207. The reversal of 1103131133200 is 23311313011.

It is a super-2 number, since 2×1103131133200² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1103131133207) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 32050566 + ... + 32084965.

Almost surely, 2^{1103131133200} is an apocalyptic number.

1103131133200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103131133200 is an abundant number, since it is smaller than the sum of its proper divisors (1608775701888).

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

1103131133200 is a wasteful number, since it uses less digits than its factorization.

1103131133200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64135592 (or 64135581 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1103131133200 its reverse (23311313011), we get a palindrome (1126442446211).

The spelling of 1103131133200 in words is "one trillion, one hundred three billion, one hundred thirty-one million, one hundred thirty-three thousand, two hundred".