100021313202223 has 16 divisors (see below), whose sum is σ = 114347716763904. Its totient is φ = 85704322475520.

The previous prime is 100021313202197. The next prime is 100021313202241. The reversal of 100021313202223 is 322202313120001.

It is not a de Polignac number, because 100021313202223 - 2²⁵ = 100021279647791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100021313202194 and 100021313202203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100021313202263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078501711 + ... + 1078594447.

It is an arithmetic number, because the mean of its divisors is an integer number (7146732297744).

Almost surely, 2^{100021313202223} is an apocalyptic number.

100021313202223 is a deficient number, since it is larger than the sum of its proper divisors (14326403561681).

100021313202223 is an equidigital number, since it uses as much as digits as its factorization.

100021313202223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141822.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 100021313202223 its reverse (322202313120001), we get a palindrome (422223626322224).

The spelling of 100021313202223 in words is "one hundred trillion, twenty-one billion, three hundred thirteen million, two hundred two thousand, two hundred twenty-three".