15130434511 has 2 divisors, whose sum is σ = 15130434512. Its totient is φ = 15130434510.

The previous prime is 15130434497. The next prime is 15130434551. The reversal of 15130434511 is 11543403151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15130434511 - 2⁵ = 15130434479 is a prime.

It is a super-3 number, since 3×15130434511³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15130434511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15130434551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7565217255 + 7565217256.

It is an arithmetic number, because the mean of its divisors is an integer number (7565217256).

Almost surely, 2^15130434511 is an apocalyptic number.

15130434511 is a deficient number, since it is larger than the sum of its proper divisors (1).

15130434511 is an equidigital number, since it uses as much as digits as its factorization.

15130434511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 15130434511 its reverse (11543403151), we get a palindrome (26673837662).

The spelling of 15130434511 in words is "fifteen billion, one hundred thirty million, four hundred thirty-four thousand, five hundred eleven".