1314550161321 has 8 divisors (see below), whose sum is σ = 1753729992960. Its totient is φ = 875868551952.

The previous prime is 1314550161313. The next prime is 1314550161347. The reversal of 1314550161321 is 1231610554131.

It is a happy number.

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

It is not a de Polignac number, because 1314550161321 - 2³ = 1314550161313 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1314550161371) 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, 124549410 + ... + 124559963.

It is an arithmetic number, because the mean of its divisors is an integer number (219216249120).

Almost surely, 2^{1314550161321} is an apocalyptic number.

It is an amenable number.

1314550161321 is a deficient number, since it is larger than the sum of its proper divisors (439179831639).

1314550161321 is a wasteful number, since it uses less digits than its factorization.

1314550161321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249111135.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 1314550161321 in words is "one trillion, three hundred fourteen billion, five hundred fifty million, one hundred sixty-one thousand, three hundred twenty-one".