100112001031300 has 18 divisors (see below), whose sum is σ = 217243042238138. Its totient is φ = 40044800412480.

The previous prime is 100112001031277. The next prime is 100112001031307. The reversal of 100112001031300 is 3130100211001.

It can be written as a sum of positive squares in 3 ways, for example, as 1919399659776 + 98192601371524 = 1385424^2 + 9909218^2 .

It is not an unprimeable number, because it can be changed into a prime (100112001031307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 500560005057 + ... + 500560005256.

Almost surely, 2^{100112001031300} is an apocalyptic number.

100112001031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100112001031300 is an abundant number, since it is smaller than the sum of its proper divisors (117131041206838).

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

100112001031300 is a wasteful number, since it uses less digits than its factorization.

100112001031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001120010327 (or 1001120010320 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 100112001031300 its reverse (3130100211001), we get a palindrome (103242101242301).

The spelling of 100112001031300 in words is "one hundred trillion, one hundred twelve billion, one million, thirty-one thousand, three hundred".