1030248918 has 24 divisors (see below), whose sum is σ = 2237108328. Its totient is φ = 342662112.

The previous prime is 1030248917. The next prime is 1030248929. The reversal of 1030248918 is 8198420301.

It is a super-2 number, since 2×1030248918² = 2122825666080341448, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030248917) 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 11 ways as a sum of consecutive naturals, for example, 54396 + ... + 70847.

It is an arithmetic number, because the mean of its divisors is an integer number (93212847).

Almost surely, 2^1030248918 is an apocalyptic number.

1030248918 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1030248918 is an abundant number, since it is smaller than the sum of its proper divisors (1206859410).

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

1030248918 is a wasteful number, since it uses less digits than its factorization.

1030248918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125708 (or 125705 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1030248918 is about 32097.4908365124. The cubic root of 1030248918 is about 1009.9829811203.

The spelling of 1030248918 in words is "one billion, thirty million, two hundred forty-eight thousand, nine hundred eighteen".