132156261633643 has 8 divisors (see below), whose sum is σ = 142324744746128. Its totient is φ = 121988152354464.

The previous prime is 132156261633553. The next prime is 132156261633673. The reversal of 132156261633643 is 346336162651231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132156261633643 - 2¹⁷ = 132156261502571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132156261633673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92723880 + ... + 94138357.

It is an arithmetic number, because the mean of its divisors is an integer number (17790593093266).

Almost surely, 2^{132156261633643} is an apocalyptic number.

132156261633643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

132156261633643 is a deficient number, since it is larger than the sum of its proper divisors (10168483112485).

132156261633643 is a wasteful number, since it uses less digits than its factorization.

132156261633643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186916653.

The product of its digits is 8398080, while the sum is 52.

The spelling of 132156261633643 in words is "one hundred thirty-two trillion, one hundred fifty-six billion, two hundred sixty-one million, six hundred thirty-three thousand, six hundred forty-three".