121613314 has 4 divisors (see below), whose sum is σ = 182419974. Its totient is φ = 60806656.

The previous prime is 121613309. The next prime is 121613363. The reversal of 121613314 is 413316121.

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., 97357689 + 24255625 = 9867^2 + 4925^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30403327 + ... + 30403330.

Almost surely, 2^121613314 is an apocalyptic number.

121613314 is a deficient number, since it is larger than the sum of its proper divisors (60806660).

121613314 is an equidigital number, since it uses as much as digits as its factorization.

121613314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60806659.

The product of its digits is 432, while the sum is 22.

The square root of 121613314 is about 11027.8426720733. The cubic root of 121613314 is about 495.4430125725.

Adding to 121613314 its reverse (413316121), we get a palindrome (534929435).

The spelling of 121613314 in words is "one hundred twenty-one million, six hundred thirteen thousand, three hundred fourteen".