132865103457651 has 16 divisors (see below), whose sum is σ = 178203706471424. Its totient is φ = 88053160238784.

The previous prime is 132865103457643. The next prime is 132865103457673. The reversal of 132865103457651 is 156754301568231.

It is a happy number.

It is not a de Polignac number, because 132865103457651 - 2³ = 132865103457643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132865103457591 and 132865103457600.

It is not an unprimeable number, because it can be changed into a prime (132865103457451) 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, 192429751 + ... + 193118976.

It is an arithmetic number, because the mean of its divisors is an integer number (11137731654464).

Almost surely, 2^{132865103457651} is an apocalyptic number.

132865103457651 is a deficient number, since it is larger than the sum of its proper divisors (45338603013773).

132865103457651 is a wasteful number, since it uses less digits than its factorization.

132865103457651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385549410.

The product of its (nonzero) digits is 18144000, while the sum is 57.

The spelling of 132865103457651 in words is "one hundred thirty-two trillion, eight hundred sixty-five billion, one hundred three million, four hundred fifty-seven thousand, six hundred fifty-one".