101303240423 has 24 divisors (see below), whose sum is σ = 131645166240. Its totient is φ = 76215585600.

The previous prime is 101303240393. The next prime is 101303240447. The reversal of 101303240423 is 324042303101.

It is not a de Polignac number, because 101303240423 - 2⁶ = 101303240359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101303240453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2037548 + ... + 2086673.

It is an arithmetic number, because the mean of its divisors is an integer number (5485215260).

Almost surely, 2^101303240423 is an apocalyptic number.

101303240423 is a deficient number, since it is larger than the sum of its proper divisors (30341925817).

101303240423 is a wasteful number, since it uses less digits than its factorization.

101303240423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124279 (or 4124268 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 101303240423 its reverse (324042303101), we get a palindrome (425345543524).

The spelling of 101303240423 in words is "one hundred one billion, three hundred three million, two hundred forty thousand, four hundred twenty-three".