132771145715 has 16 divisors (see below), whose sum is σ = 181674184608. Its totient is φ = 92278949376.

The previous prime is 132771145711. The next prime is 132771145723. The reversal of 132771145715 is 517541177231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 132771145715 - 2² = 132771145711 is a prime.

It is a super-2 number, since 2×132771145715² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132771145711) 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, 60076337 + ... + 60078546.

It is an arithmetic number, because the mean of its divisors is an integer number (11354636538).

Almost surely, 2^132771145715 is an apocalyptic number.

132771145715 is a deficient number, since it is larger than the sum of its proper divisors (48903038893).

132771145715 is a wasteful number, since it uses less digits than its factorization.

132771145715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120154918.

The product of its digits is 205800, while the sum is 44.

The spelling of 132771145715 in words is "one hundred thirty-two billion, seven hundred seventy-one million, one hundred forty-five thousand, seven hundred fifteen".