122527283 has 4 divisors (see below), whose sum is σ = 126479808. Its totient is φ = 118574760.

The previous prime is 122527277. The next prime is 122527297. The reversal of 122527283 is 382725221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 382725221 = 23 ⋅16640227.

It is a cyclic number.

It is not a de Polignac number, because 122527283 - 2¹² = 122523187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122527213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1976216 + ... + 1976277.

It is an arithmetic number, because the mean of its divisors is an integer number (31619952).

Almost surely, 2^122527283 is an apocalyptic number.

122527283 is a deficient number, since it is larger than the sum of its proper divisors (3952525).

122527283 is an equidigital number, since it uses as much as digits as its factorization.

122527283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952524.

The product of its digits is 13440, while the sum is 32.

The square root of 122527283 is about 11069.2042622765. The cubic root of 122527283 is about 496.6810620474.

The spelling of 122527283 in words is "one hundred twenty-two million, five hundred twenty-seven thousand, two hundred eighty-three".