1133213220300 has 144 divisors (see below), whose sum is σ = 3783539282432. Its totient is φ = 256505356800.

The previous prime is 1133213220277. The next prime is 1133213220319. The reversal of 1133213220300 is 30223123311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2403241 + ... + 2835840.

Almost surely, 2^{1133213220300} is an apocalyptic number.

1133213220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133213220300 is an abundant number, since it is smaller than the sum of its proper divisors (2650326062132).

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

1133213220300 is a wasteful number, since it uses less digits than its factorization.

1133213220300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5239208 (or 5239201 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1133213220300 its reverse (30223123311), we get a palindrome (1163436343611).

The spelling of 1133213220300 in words is "one trillion, one hundred thirty-three billion, two hundred thirteen million, two hundred twenty thousand, three hundred".