13132122123298 has 4 divisors (see below), whose sum is σ = 19698183184950. Its totient is φ = 6566061061648.

The previous prime is 13132122123277. The next prime is 13132122123299. The reversal of 13132122123298 is 89232122123131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12414115016689 + 718007106609 = 3523367^2 + 847353^2 .

It is a super-2 number, since 2×13132122123298² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13132122123298.

It is not an unprimeable number, because it can be changed into a prime (13132122123299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3283030530823 + ... + 3283030530826.

Almost surely, 2^{13132122123298} is an apocalyptic number.

13132122123298 is a deficient number, since it is larger than the sum of its proper divisors (6566061061652).

13132122123298 is an equidigital number, since it uses as much as digits as its factorization.

13132122123298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6566061061651.

The product of its digits is 62208, while the sum is 40.

The spelling of 13132122123298 in words is "thirteen trillion, one hundred thirty-two billion, one hundred twenty-two million, one hundred twenty-three thousand, two hundred ninety-eight".