15242362103 has 2 divisors, whose sum is σ = 15242362104. Its totient is φ = 15242362102.

The previous prime is 15242362067. The next prime is 15242362117. The reversal of 15242362103 is 30126324251.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15242362103 - 2¹⁴ = 15242345719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15242361103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7621181051 + 7621181052.

It is an arithmetic number, because the mean of its divisors is an integer number (7621181052).

Almost surely, 2^15242362103 is an apocalyptic number.

15242362103 is a deficient number, since it is larger than the sum of its proper divisors (1).

15242362103 is an equidigital number, since it uses as much as digits as its factorization.

15242362103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 15242362103 its reverse (30126324251), we get a palindrome (45368686354).

The spelling of 15242362103 in words is "fifteen billion, two hundred forty-two million, three hundred sixty-two thousand, one hundred three".