139423033301 has 2 divisors, whose sum is σ = 139423033302. Its totient is φ = 139423033300.

The previous prime is 139423033279. The next prime is 139423033327. The reversal of 139423033301 is 103330324931.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120763200100 + 18659833201 = 347510^2 + 136601^2 .

It is an emirp because it is prime and its reverse (103330324931) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 139423033301 - 2⁶ = 139423033237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (139423033361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69711516650 + 69711516651.

It is an arithmetic number, because the mean of its divisors is an integer number (69711516651).

Almost surely, 2^139423033301 is an apocalyptic number.

It is an amenable number.

139423033301 is a deficient number, since it is larger than the sum of its proper divisors (1).

139423033301 is an equidigital number, since it uses as much as digits as its factorization.

139423033301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 139423033301 in words is "one hundred thirty-nine billion, four hundred twenty-three million, thirty-three thousand, three hundred one".