101923963 has 4 divisors (see below), whose sum is σ = 102218040. Its totient is φ = 101629888.

The previous prime is 101923949. The next prime is 101923967. The reversal of 101923963 is 369329101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369329101 = 23 ⋅16057787.

It is a cyclic number.

It is not a de Polignac number, because 101923963 - 2⁵ = 101923931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101923967) 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, 146518 + ... + 147211.

It is an arithmetic number, because the mean of its divisors is an integer number (25554510).

Almost surely, 2^101923963 is an apocalyptic number.

101923963 is a deficient number, since it is larger than the sum of its proper divisors (294077).

101923963 is an equidigital number, since it uses as much as digits as its factorization.

101923963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294076.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 101923963 is about 10095.7398441125. The cubic root of 101923963 is about 467.1167427126.

The spelling of 101923963 in words is "one hundred one million, nine hundred twenty-three thousand, nine hundred sixty-three".