15011670131 has 2 divisors, whose sum is σ = 15011670132. Its totient is φ = 15011670130.

The previous prime is 15011670103. The next prime is 15011670143. The reversal of 15011670131 is 13107611051.

It is a strong prime.

It is an emirp because it is prime and its reverse (13107611051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15011670131 - 2¹⁰ = 15011669107 is a prime.

It is a super-2 number, since 2×15011670131² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15011670131.

It is not a weakly prime, because it can be changed into another prime (15011670151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505835065 + 7505835066.

It is an arithmetic number, because the mean of its divisors is an integer number (7505835066).

Almost surely, 2^15011670131 is an apocalyptic number.

15011670131 is a deficient number, since it is larger than the sum of its proper divisors (1).

15011670131 is an equidigital number, since it uses as much as digits as its factorization.

15011670131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 26.

The spelling of 15011670131 in words is "fifteen billion, eleven million, six hundred seventy thousand, one hundred thirty-one".