101423432023 has 4 divisors (see below), whose sum is σ = 101560676920. Its totient is φ = 101286187128.

The previous prime is 101423432009. The next prime is 101423432057. The reversal of 101423432023 is 320234324101.

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

It is a cyclic number.

It is not a de Polignac number, because 101423432023 - 2²⁵ = 101389877591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101423432093) 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, 68621340 + ... + 68622817.

It is an arithmetic number, because the mean of its divisors is an integer number (25390169230).

Almost surely, 2^101423432023 is an apocalyptic number.

101423432023 is a deficient number, since it is larger than the sum of its proper divisors (137244897).

101423432023 is an equidigital number, since it uses as much as digits as its factorization.

101423432023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137244896.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 101423432023 its reverse (320234324101), we get a palindrome (421657756124).

The spelling of 101423432023 in words is "one hundred one billion, four hundred twenty-three million, four hundred thirty-two thousand, twenty-three".