101103231923 has 2 divisors, whose sum is σ = 101103231924. Its totient is φ = 101103231922.

The previous prime is 101103231919. The next prime is 101103232051. The reversal of 101103231923 is 329132301101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101103231923 - 2² = 101103231919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101103231892 and 101103231901.

It is not a weakly prime, because it can be changed into another prime (101103230923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551615961 + 50551615962.

It is an arithmetic number, because the mean of its divisors is an integer number (50551615962).

Almost surely, 2^101103231923 is an apocalyptic number.

101103231923 is a deficient number, since it is larger than the sum of its proper divisors (1).

101103231923 is an equidigital number, since it uses as much as digits as its factorization.

101103231923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 101103231923 in words is "one hundred one billion, one hundred three million, two hundred thirty-one thousand, nine hundred twenty-three".