123920096 has 12 divisors (see below), whose sum is σ = 243967752. Its totient is φ = 61960032.

The previous prime is 123920057. The next prime is 123920101. The reversal of 123920096 is 690029321.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 3872503 = 123920096 / (1 + 2 + 3 + 9 + 2 + 0 + 0 + 9 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1936220 + ... + 1936283.

It is an arithmetic number, because the mean of its divisors is an integer number (20330646).

Almost surely, 2^123920096 is an apocalyptic number.

123920096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

123920096 is a deficient number, since it is larger than the sum of its proper divisors (120047656).

123920096 is an equidigital number, since it uses as much as digits as its factorization.

123920096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872513 (or 3872505 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 123920096 is about 11131.9403519782. The cubic root of 123920096 is about 498.5559615206. Note that the first 3 decimals are identical.

The spelling of 123920096 in words is "one hundred twenty-three million, nine hundred twenty thousand, ninety-six".