1033253138 has 8 divisors (see below), whose sum is σ = 1550059632. Its totient is φ = 516566596.

The previous prime is 1033253113. The next prime is 1033253147. The reversal of 1033253138 is 8313523301.

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

It is a super-2 number, since 2×1033253138² = 2135224094373694088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1033253138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3920 + ... + 45627.

It is an arithmetic number, because the mean of its divisors is an integer number (193757454).

Almost surely, 2^1033253138 is an apocalyptic number.

1033253138 is a deficient number, since it is larger than the sum of its proper divisors (516806494).

1033253138 is a wasteful number, since it uses less digits than its factorization.

1033253138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59976.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 1033253138 is about 32144.2551321383. The cubic root of 1033253138 is about 1010.9637365216.

Adding to 1033253138 its reverse (8313523301), we get a palindrome (9346776439).

The spelling of 1033253138 in words is "one billion, thirty-three million, two hundred fifty-three thousand, one hundred thirty-eight".