15242300105 has 8 divisors (see below), whose sum is σ = 18424270152. Its totient is φ = 12104833408.

The previous prime is 15242300083. The next prime is 15242300119. The reversal of 15242300105 is 50100324251.

It can be written as a sum of positive squares in 4 ways, for example, as 7086945856 + 8155354249 = 84184^2 + 90307^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15242300105 - 2¹⁶ = 15242234569 is a prime.

It is a super-2 number, since 2×15242300105² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11125082 + ... + 11126451.

It is an arithmetic number, because the mean of its divisors is an integer number (2303033769).

Almost surely, 2^15242300105 is an apocalyptic number.

It is an amenable number.

15242300105 is a deficient number, since it is larger than the sum of its proper divisors (3181970047).

15242300105 is a wasteful number, since it uses less digits than its factorization.

15242300105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22251675.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 15242300105 its reverse (50100324251), we get a palindrome (65342624356).

The spelling of 15242300105 in words is "fifteen billion, two hundred forty-two million, three hundred thousand, one hundred five".