101030133223 has 4 divisors (see below), whose sum is σ = 101031318688. Its totient is φ = 101028947760.

The previous prime is 101030133203. The next prime is 101030133257. The reversal of 101030133223 is 322331030101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322331030101 = 75161 ⋅4288541.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101030133223 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 101030133223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101030133203) 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, 454086 + ... + 638947.

It is an arithmetic number, because the mean of its divisors is an integer number (25257829672).

Almost surely, 2^101030133223 is an apocalyptic number.

101030133223 is a deficient number, since it is larger than the sum of its proper divisors (1185465).

101030133223 is an equidigital number, since it uses as much as digits as its factorization.

101030133223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185464.

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

Adding to 101030133223 its reverse (322331030101), we get a palindrome (423361163324).

The spelling of 101030133223 in words is "one hundred one billion, thirty million, one hundred thirty-three thousand, two hundred twenty-three".