1030252338 has 16 divisors (see below), whose sum is σ = 2289449760. Its totient is φ = 343417428.

The previous prime is 1030252337. The next prime is 1030252373. The reversal of 1030252338 is 8332520301.

1030252338 is a `hidden beast` number, since 103 + 0 + 2 + 523 + 38 = 666.

It is a super-2 number, since 2×1030252338² = 2122839759908932488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1030252337) 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, 9539320 + ... + 9539427.

It is an arithmetic number, because the mean of its divisors is an integer number (143090610).

Almost surely, 2^1030252338 is an apocalyptic number.

1030252338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1030252338 is an abundant number, since it is smaller than the sum of its proper divisors (1259197422).

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

1030252338 is a wasteful number, since it uses less digits than its factorization.

1030252338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19078758 (or 19078752 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1030252338 is about 32097.5441116606. The cubic root of 1030252338 is about 1009.9840986942.

Adding to 1030252338 its reverse (8332520301), we get a palindrome (9362772639).

The spelling of 1030252338 in words is "one billion, thirty million, two hundred fifty-two thousand, three hundred thirty-eight".