11303221130100 has 108 divisors (see below), whose sum is σ = 35430124451904. Its totient is φ = 3014123749440.

The previous prime is 11303221129973. The next prime is 11303221130101. The reversal of 11303221130100 is 103112230311.

11303221130100 is a `hidden beast` number, since 1 + 1 + 30 + 322 + 11 + 301 + 0 + 0 = 666.

It is a super-2 number, since 2×11303221130100² (a number of 27 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 (11303221130101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48742627 + ... + 48973973.

It is an arithmetic number, because the mean of its divisors is an integer number (328056707888).

Almost surely, 2^{11303221130100} is an apocalyptic number.

11303221130100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11303221130100 is an abundant number, since it is smaller than the sum of its proper divisors (24126903321804).

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

11303221130100 is a wasteful number, since it uses less digits than its factorization.

11303221130100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285654 (or 285644 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11303221130100 its reverse (103112230311), we get a palindrome (11406333360411).

The spelling of 11303221130100 in words is "eleven trillion, three hundred three billion, two hundred twenty-one million, one hundred thirty thousand, one hundred".