103221113022439 has 2 divisors, whose sum is σ = 103221113022440. Its totient is φ = 103221113022438.

The previous prime is 103221113022421. The next prime is 103221113022487. The reversal of 103221113022439 is 934220311122301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103221113022439 - 2¹³ = 103221113014247 is a prime.

It is a super-2 number, since 2×103221113022439² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103221113022499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51610556511219 + 51610556511220.

It is an arithmetic number, because the mean of its divisors is an integer number (51610556511220).

Almost surely, 2^{103221113022439} is an apocalyptic number.

103221113022439 is a deficient number, since it is larger than the sum of its proper divisors (1).

103221113022439 is an equidigital number, since it uses as much as digits as its factorization.

103221113022439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 103221113022439 in words is "one hundred three trillion, two hundred twenty-one billion, one hundred thirteen million, twenty-two thousand, four hundred thirty-nine".