10100023423 has 6 divisors (see below), whose sum is σ = 11749006896. Its totient is φ = 8657162892.

The previous prime is 10100023403. The next prime is 10100023469. The reversal of 10100023423 is 32432000101.

It is a happy number.

It is not a de Polignac number, because 10100023423 - 2¹⁷ = 10099892351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10100023397 and 10100023406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100023403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103061415 + ... + 103061512.

It is an arithmetic number, because the mean of its divisors is an integer number (1958167816).

Almost surely, 2^10100023423 is an apocalyptic number.

10100023423 is a deficient number, since it is larger than the sum of its proper divisors (1648983473).

10100023423 is an equidigital number, since it uses as much as digits as its factorization.

10100023423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206122941 (or 206122934 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10100023423 its reverse (32432000101), we get a palindrome (42532023524).

The spelling of 10100023423 in words is "ten billion, one hundred million, twenty-three thousand, four hundred twenty-three".