132621663267751 has 16 divisors (see below), whose sum is σ = 155158751404800. Its totient is φ = 110984619691008.

The previous prime is 132621663267703. The next prime is 132621663267763. The reversal of 132621663267751 is 157762366126231.

It is not a de Polignac number, because 132621663267751 - 2¹¹ = 132621663265703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132621663267151) 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, 93482266 + ... + 94890343.

It is an arithmetic number, because the mean of its divisors is an integer number (9697421962800).

Almost surely, 2^{132621663267751} is an apocalyptic number.

132621663267751 is a deficient number, since it is larger than the sum of its proper divisors (22537088137049).

132621663267751 is a wasteful number, since it uses less digits than its factorization.

132621663267751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188374998.

The product of its digits is 22861440, while the sum is 58.

The spelling of 132621663267751 in words is "one hundred thirty-two trillion, six hundred twenty-one billion, six hundred sixty-three million, two hundred sixty-seven thousand, seven hundred fifty-one".