15125105383 has 2 divisors, whose sum is σ = 15125105384. Its totient is φ = 15125105382.

The previous prime is 15125105357. The next prime is 15125105441. The reversal of 15125105383 is 38350152151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15125105383 - 2¹⁷ = 15124974311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15125105783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7562552691 + 7562552692.

It is an arithmetic number, because the mean of its divisors is an integer number (7562552692).

Almost surely, 2^15125105383 is an apocalyptic number.

15125105383 is a deficient number, since it is larger than the sum of its proper divisors (1).

15125105383 is an equidigital number, since it uses as much as digits as its factorization.

15125105383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 15125105383 in words is "fifteen billion, one hundred twenty-five million, one hundred five thousand, three hundred eighty-three".