100323112131101 has 4 divisors (see below), whose sum is σ = 100323407817600. Its totient is φ = 100322816444604.

The previous prime is 100323112131071. The next prime is 100323112131157. The reversal of 100323112131101 is 101131211323001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100323112131101 - 2¹⁴ = 100323112114717 is a prime.

It is a super-2 number, since 2×100323112131101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100323112131181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147333731 + ... + 148013088.

It is an arithmetic number, because the mean of its divisors is an integer number (25080851954400).

Almost surely, 2^{100323112131101} is an apocalyptic number.

It is an amenable number.

100323112131101 is a deficient number, since it is larger than the sum of its proper divisors (295686499).

100323112131101 is an equidigital number, since it uses as much as digits as its factorization.

100323112131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295686498.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 100323112131101 its reverse (101131211323001), we get a palindrome (201454323454102).

The spelling of 100323112131101 in words is "one hundred trillion, three hundred twenty-three billion, one hundred twelve million, one hundred thirty-one thousand, one hundred one".