15011342105 has 16 divisors (see below), whose sum is σ = 18081478800. Its totient is φ = 11963900928.

The previous prime is 15011342053. The next prime is 15011342107. The reversal of 15011342105 is 50124311051.

It can be written as a sum of positive squares in 8 ways, for example, as 961744144 + 14049597961 = 31012^2 + 118531^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15011342105 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15011342107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1952549 + ... + 1960221.

It is an arithmetic number, because the mean of its divisors is an integer number (1130092425).

Almost surely, 2^15011342105 is an apocalyptic number.

It is an amenable number.

15011342105 is a deficient number, since it is larger than the sum of its proper divisors (3070136695).

15011342105 is a wasteful number, since it uses less digits than its factorization.

15011342105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 15011342105 its reverse (50124311051), we get a palindrome (65135653156).

The spelling of 15011342105 in words is "fifteen billion, eleven million, three hundred forty-two thousand, one hundred five".