1214505323 has 8 divisors (see below), whose sum is σ = 1228168656. Its totient is φ = 1200908800.

The previous prime is 1214505283. The next prime is 1214505337. The reversal of 1214505323 is 3235054121.

It is a happy number.

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 1214505323 - 2¹² = 1214501227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1214505292 and 1214505301.

It is not an unprimeable number, because it can be changed into a prime (1214505343) 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, 20315 + ... + 53307.

It is an arithmetic number, because the mean of its divisors is an integer number (153521082).

Almost surely, 2^1214505323 is an apocalyptic number.

1214505323 is a deficient number, since it is larger than the sum of its proper divisors (13663333).

1214505323 is a wasteful number, since it uses less digits than its factorization.

1214505323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33405.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1214505323 is about 34849.7535572348. The cubic root of 1214505323 is about 1066.9231557788.

Adding to 1214505323 its reverse (3235054121), we get a palindrome (4449559444).

The spelling of 1214505323 in words is "one billion, two hundred fourteen million, five hundred five thousand, three hundred twenty-three".