1133031023100 has 108 divisors (see below), whose sum is σ = 3556965048000. Its totient is φ = 301670092800.

The previous prime is 1133031023093. The next prime is 1133031023107. The reversal of 1133031023100 is 13201303311.

It is a happy number.

1133031023100 is a `hidden beast` number, since 1 + 1 + 330 + 310 + 23 + 1 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1133031023093) and next prime (1133031023107).

It is a super-2 number, since 2×1133031023100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133031023107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 405100 + ... + 1558899.

Almost surely, 2^{1133031023100} is an apocalyptic number.

1133031023100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133031023100 is an abundant number, since it is smaller than the sum of its proper divisors (2423934024900).

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

1133031023100 is a wasteful number, since it uses less digits than its factorization.

1133031023100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964660 (or 1964650 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1133031023100 its reverse (13201303311), we get a palindrome (1146232326411).

The spelling of 1133031023100 in words is "one trillion, one hundred thirty-three billion, thirty-one million, twenty-three thousand, one hundred".