15066105131 has 16 divisors (see below), whose sum is σ = 18786401280. Its totient is φ = 11738143680.

The previous prime is 15066105113. The next prime is 15066105161. The reversal of 15066105131 is 13150166051.

It is a cyclic number.

It is not a de Polignac number, because 15066105131 - 2²⁶ = 14998996267 is a prime.

It is a super-2 number, since 2×15066105131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15066105094 and 15066105103.

It is not an unprimeable number, because it can be changed into a prime (15066105101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068455 + ... + 1082463.

It is an arithmetic number, because the mean of its divisors is an integer number (1174150080).

Almost surely, 2^15066105131 is an apocalyptic number.

15066105131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

15066105131 is a deficient number, since it is larger than the sum of its proper divisors (3720296149).

15066105131 is a wasteful number, since it uses less digits than its factorization.

15066105131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27994.

The product of its (nonzero) digits is 2700, while the sum is 29.

The spelling of 15066105131 in words is "fifteen billion, sixty-six million, one hundred five thousand, one hundred thirty-one".