123113464 has 32 divisors (see below), whose sum is σ = 243820800. Its totient is φ = 58116960.

The previous prime is 123113461. The next prime is 123113489. The reversal of 123113464 is 464311321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123113461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49089 + ... + 51535.

It is an arithmetic number, because the mean of its divisors is an integer number (7619400).

Almost surely, 2^123113464 is an apocalyptic number.

It is an amenable number.

123113464 is a deficient number, since it is larger than the sum of its proper divisors (120707336).

123113464 is a wasteful number, since it uses less digits than its factorization.

123113464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803 (or 2799 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 123113464 is about 11095.6506794329. The cubic root of 123113464 is about 497.4718571995.

Adding to 123113464 its reverse (464311321), we get a palindrome (587424785).

The spelling of 123113464 in words is "one hundred twenty-three million, one hundred thirteen thousand, four hundred sixty-four".