1078025123 has 8 divisors (see below), whose sum is σ = 1252226400. Its totient is φ = 908873280.

The previous prime is 1078025101. The next prime is 1078025147. The reversal of 1078025123 is 3215208701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1078025123 - 2⁸ = 1078024867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1078025153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1261898 + ... + 1262751.

It is an arithmetic number, because the mean of its divisors is an integer number (156528300).

Almost surely, 2^1078025123 is an apocalyptic number.

1078025123 is a deficient number, since it is larger than the sum of its proper divisors (174201277).

1078025123 is an equidigital number, since it uses as much as digits as its factorization.

1078025123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524717.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1078025123 is about 32833.2929052205. The cubic root of 1078025123 is about 1025.3598175173.

The spelling of 1078025123 in words is "one billion, seventy-eight million, twenty-five thousand, one hundred twenty-three".