103325446639 has 2 divisors, whose sum is σ = 103325446640. Its totient is φ = 103325446638.

The previous prime is 103325446603. The next prime is 103325446661. The reversal of 103325446639 is 936644523301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103325446639 - 2¹¹ = 103325444591 is a prime.

It is a super-2 number, since 2×103325446639² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103325446039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51662723319 + 51662723320.

It is an arithmetic number, because the mean of its divisors is an integer number (51662723320).

Almost surely, 2^103325446639 is an apocalyptic number.

103325446639 is a deficient number, since it is larger than the sum of its proper divisors (1).

103325446639 is an equidigital number, since it uses as much as digits as its factorization.

103325446639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The spelling of 103325446639 in words is "one hundred three billion, three hundred twenty-five million, four hundred forty-six thousand, six hundred thirty-nine".