15304841113 has 2 divisors, whose sum is σ = 15304841114. Its totient is φ = 15304841112.

The previous prime is 15304841063. The next prime is 15304841129. The reversal of 15304841113 is 31114840351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8851610889 + 6453230224 = 94083^2 + 80332^2 .

It is a cyclic number.

It is not a de Polignac number, because 15304841113 - 2¹⁷ = 15304710041 is a prime.

It is a super-2 number, since 2×15304841113² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (15304841813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7652420556 + 7652420557.

It is an arithmetic number, because the mean of its divisors is an integer number (7652420557).

Almost surely, 2^15304841113 is an apocalyptic number.

It is an amenable number.

15304841113 is a deficient number, since it is larger than the sum of its proper divisors (1).

15304841113 is an equidigital number, since it uses as much as digits as its factorization.

15304841113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 15304841113 in words is "fifteen billion, three hundred four million, eight hundred forty-one thousand, one hundred thirteen".