101123330439 has 4 divisors (see below), whose sum is σ = 134831107256. Its totient is φ = 67415553624.

The previous prime is 101123330411. The next prime is 101123330447. The reversal of 101123330439 is 934033321101.

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

It is not a de Polignac number, because 101123330439 - 2¹¹ = 101123328391 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 (101123330449) 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, 16853888404 + ... + 16853888409.

It is an arithmetic number, because the mean of its divisors is an integer number (33707776814).

Almost surely, 2^101123330439 is an apocalyptic number.

101123330439 is a deficient number, since it is larger than the sum of its proper divisors (33707776817).

101123330439 is an equidigital number, since it uses as much as digits as its factorization.

101123330439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33707776816.

The product of its (nonzero) digits is 5832, while the sum is 30.

The spelling of 101123330439 in words is "one hundred one billion, one hundred twenty-three million, three hundred thirty thousand, four hundred thirty-nine".