11010312002100 has 72 divisors (see below), whose sum is σ = 31932171744928. Its totient is φ = 2929109097600.

The previous prime is 11010312002089. The next prime is 11010312002111. The reversal of 11010312002100 is 120021301011.

It is an interprime number because it is at equal distance from previous prime (11010312002089) and next prime (11010312002111).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43461634 + ... + 43714233.

Almost surely, 2^{11010312002100} is an apocalyptic number.

11010312002100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010312002100 is an abundant number, since it is smaller than the sum of its proper divisors (20921859742828).

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

11010312002100 is a wasteful number, since it uses less digits than its factorization.

11010312002100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87176305 (or 87176298 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11010312002100 its reverse (120021301011), we get a palindrome (11130333303111).

The spelling of 11010312002100 in words is "eleven trillion, ten billion, three hundred twelve million, two thousand, one hundred".