123361295 has 16 divisors (see below), whose sum is σ = 150020640. Its totient is φ = 97372800.

The previous prime is 123361291. The next prime is 123361297. The reversal of 123361295 is 592163321.

It is not a de Polignac number, because 123361295 - 2² = 123361291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123361291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251000 + ... + 251490.

It is an arithmetic number, because the mean of its divisors is an integer number (9376290).

Almost surely, 2^123361295 is an apocalyptic number.

123361295 is a deficient number, since it is larger than the sum of its proper divisors (26659345).

123361295 is a wasteful number, since it uses less digits than its factorization.

123361295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066.

The product of its digits is 9720, while the sum is 32.

The square root of 123361295 is about 11106.8129992361. The cubic root of 123361295 is about 497.8054419219.

It can be divided in two parts, 12336 and 1295, that added together give a palindrome (13631).

The spelling of 123361295 in words is "one hundred twenty-three million, three hundred sixty-one thousand, two hundred ninety-five".