15130507783 has 2 divisors, whose sum is σ = 15130507784. Its totient is φ = 15130507782.

The previous prime is 15130507741. The next prime is 15130507793. The reversal of 15130507783 is 38770503151.

15130507783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15130507783 - 2¹³ = 15130499591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15130507793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7565253891 + 7565253892.

It is an arithmetic number, because the mean of its divisors is an integer number (7565253892).

Almost surely, 2^15130507783 is an apocalyptic number.

15130507783 is a deficient number, since it is larger than the sum of its proper divisors (1).

15130507783 is an equidigital number, since it uses as much as digits as its factorization.

15130507783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 15130507783 in words is "fifteen billion, one hundred thirty million, five hundred seven thousand, seven hundred eighty-three".