101313030223 has 4 divisors (see below), whose sum is σ = 101494921320. Its totient is φ = 101131139128.

The previous prime is 101313030199. The next prime is 101313030233. The reversal of 101313030223 is 322030313101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101313030223 is a prime.

It is a super-2 number, since 2×101313030223² (a number of 23 digits) contains 22 as substring.

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 101313030223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101313030233) 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, 90944713 + ... + 90945826.

It is an arithmetic number, because the mean of its divisors is an integer number (25373730330).

Almost surely, 2^101313030223 is an apocalyptic number.

101313030223 is a deficient number, since it is larger than the sum of its proper divisors (181891097).

101313030223 is an equidigital number, since it uses as much as digits as its factorization.

101313030223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181891096.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 101313030223 its reverse (322030313101), we get a palindrome (423343343324).

The spelling of 101313030223 in words is "one hundred one billion, three hundred thirteen million, thirty thousand, two hundred twenty-three".