132320110204545 has 128 divisors (see below), whose sum is σ = 239292278784000. Its totient is φ = 62038487347200.

The previous prime is 132320110204519. The next prime is 132320110204609. The reversal of 132320110204545 is 545402011023231.

It is not a de Polignac number, because 132320110204545 - 2¹³ = 132320110196353 is a prime.

It is a super-2 number, since 2×132320110204545² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 268064676 + ... + 268557834.

It is an arithmetic number, because the mean of its divisors is an integer number (1869470928000).

Almost surely, 2^{132320110204545} is an apocalyptic number.

132320110204545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132320110204545 is a deficient number, since it is larger than the sum of its proper divisors (106972168579455).

132320110204545 is a wasteful number, since it uses less digits than its factorization.

132320110204545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493983.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 132320110204545 its reverse (545402011023231), we get a palindrome (677722121227776).

The spelling of 132320110204545 in words is "one hundred thirty-two trillion, three hundred twenty billion, one hundred ten million, two hundred four thousand, five hundred forty-five".