101404452023 has 4 divisors (see below), whose sum is σ = 115890802320. Its totient is φ = 86918101728.

The previous prime is 101404451977. The next prime is 101404452041. The reversal of 101404452023 is 320254404101.

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 101404452023 - 2³⁰ = 100330710199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101404451983 and 101404452001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101404452223) 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, 7243175138 + ... + 7243175151.

It is an arithmetic number, because the mean of its divisors is an integer number (28972700580).

Almost surely, 2^101404452023 is an apocalyptic number.

101404452023 is a deficient number, since it is larger than the sum of its proper divisors (14486350297).

101404452023 is an equidigital number, since it uses as much as digits as its factorization.

101404452023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14486350296.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 101404452023 its reverse (320254404101), we get a palindrome (421658856124).

The spelling of 101404452023 in words is "one hundred one billion, four hundred four million, four hundred fifty-two thousand, twenty-three".