122523061 has 4 divisors (see below), whose sum is σ = 123334624. Its totient is φ = 121711500.

The previous prime is 122523059. The next prime is 122523083. The reversal of 122523061 is 160325221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 160325221 = 7 ⋅22903603.

It is a cyclic number.

It is not a de Polignac number, because 122523061 - 2¹ = 122523059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122523041) 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, 405555 + ... + 405856.

It is an arithmetic number, because the mean of its divisors is an integer number (30833656).

Almost surely, 2^122523061 is an apocalyptic number.

It is an amenable number.

122523061 is a deficient number, since it is larger than the sum of its proper divisors (811563).

122523061 is an equidigital number, since it uses as much as digits as its factorization.

122523061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811562.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 122523061 is about 11069.0135513514. The cubic root of 122523061 is about 496.6753571642.

Adding to 122523061 its reverse (160325221), we get a palindrome (282848282).

The spelling of 122523061 in words is "one hundred twenty-two million, five hundred twenty-three thousand, sixty-one".