1023320134 has 8 divisors (see below), whose sum is σ = 1625273208. Its totient is φ = 481562400.

The previous prime is 1023320099. The next prime is 1023320159. The reversal of 1023320134 is 4310233201.

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

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, 15048792 + ... + 15048859.

It is an arithmetic number, because the mean of its divisors is an integer number (203159151).

Almost surely, 2^1023320134 is an apocalyptic number.

1023320134 is a deficient number, since it is larger than the sum of its proper divisors (601953074).

1023320134 is a wasteful number, since it uses less digits than its factorization.

1023320134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30097670.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1023320134 is about 31989.3753299435. The cubic root of 1023320134 is about 1007.7137234773.

Adding to 1023320134 its reverse (4310233201), we get a palindrome (5333553335).

The spelling of 1023320134 in words is "one billion, twenty-three million, three hundred twenty thousand, one hundred thirty-four".