153480123 has 8 divisors (see below), whose sum is σ = 227378000. Its totient is φ = 102320064.

The previous prime is 153480109. The next prime is 153480133. The reversal of 153480123 is 321084351.

It is a happy number.

153480123 is a `hidden beast` number, since 1 + 534 + 8 + 0 + 123 = 666.

It is not a de Polignac number, because 153480123 - 2¹² = 153476027 is a prime.

It is a super-2 number, since 2×153480123² = 47112296312190258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 5684449 = 153480123 / (1 + 5 + 3 + 4 + 8 + 0 + 1 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153480133) 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, 2842198 + ... + 2842251.

It is an arithmetic number, because the mean of its divisors is an integer number (28422250).

Almost surely, 2^153480123 is an apocalyptic number.

153480123 is a deficient number, since it is larger than the sum of its proper divisors (73897877).

153480123 is an equidigital number, since it uses as much as digits as its factorization.

153480123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684458 (or 5684452 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 153480123 is about 12388.7094969573. The cubic root of 153480123 is about 535.4070015593.

The spelling of 153480123 in words is "one hundred fifty-three million, four hundred eighty thousand, one hundred twenty-three".