1233013313100 has 72 divisors (see below), whose sum is σ = 3577239597568. Its totient is φ = 327907598400.

The previous prime is 1233013313087. The next prime is 1233013313107. The reversal of 1233013313100 is 13133103321.

It is a super-2 number, since 2×1233013313100² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1233013313107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5489416 + ... + 5709615.

Almost surely, 2^{1233013313100} is an apocalyptic number.

1233013313100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233013313100 is an abundant number, since it is smaller than the sum of its proper divisors (2344226284468).

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

1233013313100 is a wasteful number, since it uses less digits than its factorization.

1233013313100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11199415 (or 11199408 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1233013313100 its reverse (13133103321), we get a palindrome (1246146416421).

The spelling of 1233013313100 in words is "one trillion, two hundred thirty-three billion, thirteen million, three hundred thirteen thousand, one hundred".