101000433223 has 4 divisors (see below), whose sum is σ = 102422974608. Its totient is φ = 99577891840.

The previous prime is 101000433199. The next prime is 101000433239. The reversal of 101000433223 is 322334000101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322334000101 = 31 ⋅10397870971.

It is a cyclic number.

It is not a de Polignac number, because 101000433223 - 2⁹ = 101000432711 is a prime.

It is a super-2 number, since 2×101000433223² (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 101000433223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000433823) 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, 711270586 + ... + 711270727.

It is an arithmetic number, because the mean of its divisors is an integer number (25605743652).

Almost surely, 2^101000433223 is an apocalyptic number.

101000433223 is a deficient number, since it is larger than the sum of its proper divisors (1422541385).

101000433223 is an equidigital number, since it uses as much as digits as its factorization.

101000433223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422541384.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 101000433223 its reverse (322334000101), we get a palindrome (423334433324).

The spelling of 101000433223 in words is "one hundred one billion, four hundred thirty-three thousand, two hundred twenty-three".