1021134334 has 8 divisors (see below), whose sum is σ = 1670947128. Its totient is φ = 464151960.

The previous prime is 1021134313. The next prime is 1021134353. The reversal of 1021134334 is 4334311201.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 46415197 = 1021134334 / (1 + 0 + 2 + 1 + 1 + 3 + 4 + 3 + 3 + 4).

It is a congruent number.

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, 23207577 + ... + 23207620.

It is an arithmetic number, because the mean of its divisors is an integer number (208868391).

Almost surely, 2^1021134334 is an apocalyptic number.

1021134334 is a deficient number, since it is larger than the sum of its proper divisors (649812794).

1021134334 is a wasteful number, since it uses less digits than its factorization.

1021134334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46415210.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1021134334 is about 31955.1925983869. The cubic root of 1021134334 is about 1006.9957237256.

Adding to 1021134334 its reverse (4334311201), we get a palindrome (5355445535).

The spelling of 1021134334 in words is "one billion, twenty-one million, one hundred thirty-four thousand, three hundred thirty-four".