314021123 has 8 divisors (see below), whose sum is σ = 340133808. Its totient is φ = 288188064.

The previous prime is 314021119. The next prime is 314021137. The reversal of 314021123 is 321120413.

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 314021123 - 2² = 314021119 is a prime.

It is a super-2 number, since 2×314021123² = 197218531380362258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314021023) 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, 67565 + ... + 72062.

It is an arithmetic number, because the mean of its divisors is an integer number (42516726).

Almost surely, 2^314021123 is an apocalyptic number.

314021123 is a deficient number, since it is larger than the sum of its proper divisors (26112685).

314021123 is a wasteful number, since it uses less digits than its factorization.

314021123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139813.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 314021123 is about 17720.6411565722. The cubic root of 314021123 is about 679.7036792833.

Adding to 314021123 its reverse (321120413), we get a palindrome (635141536).

The spelling of 314021123 in words is "three hundred fourteen million, twenty-one thousand, one hundred twenty-three".