100311312233003 has 4 divisors (see below), whose sum is σ = 102644133447768. Its totient is φ = 97978491018240.

The previous prime is 100311312232909. The next prime is 100311312233023. The reversal of 100311312233003 is 300332213113001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100311312233003 - 2¹⁶ = 100311312167467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100311312233003.

It is not an unprimeable number, because it can be changed into a prime (100311312233023) 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, 1166410607318 + ... + 1166410607403.

It is an arithmetic number, because the mean of its divisors is an integer number (25661033361942).

Almost surely, 2^{100311312233003} is an apocalyptic number.

100311312233003 is a deficient number, since it is larger than the sum of its proper divisors (2332821214765).

100311312233003 is an equidigital number, since it uses as much as digits as its factorization.

100311312233003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332821214764.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 100311312233003 its reverse (300332213113001), we get a palindrome (400643525346004).

The spelling of 100311312233003 in words is "one hundred trillion, three hundred eleven billion, three hundred twelve million, two hundred thirty-three thousand, three".