1042313000 has 64 divisors (see below), whose sum is σ = 2517765120. Its totient is φ = 403464000.

The previous prime is 1042312987. The next prime is 1042313021. The reversal of 1042313000 is 3132401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14189 + ... + 47811.

It is an arithmetic number, because the mean of its divisors is an integer number (39340080).

Almost surely, 2^1042313000 is an apocalyptic number.

1042313000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042313000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1258882560).

1042313000 is an abundant number, since it is smaller than the sum of its proper divisors (1475452120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1042313000 is a wasteful number, since it uses less digits than its factorization.

1042313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33675 (or 33661 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1042313000 is about 32284.8726186120. The cubic root of 1042313000 is about 1013.9099495080.

Adding to 1042313000 its reverse (3132401), we get a palindrome (1045445401).

The spelling of 1042313000 in words is "one billion, forty-two million, three hundred thirteen thousand".