1023001134 has 16 divisors (see below), whose sum is σ = 2046425472. Its totient is φ = 340929848.

The previous prime is 1023001121. The next prime is 1023001159. The reversal of 1023001134 is 4311003201.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19957 + ... + 49439.

It is an arithmetic number, because the mean of its divisors is an integer number (127901592).

Almost surely, 2^1023001134 is an apocalyptic number.

1023001134 is an abundant number, since it is smaller than the sum of its proper divisors (1023424338).

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

1023001134 is a wasteful number, since it uses less digits than its factorization.

1023001134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35271.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1023001134 is about 31984.3889108421. The cubic root of 1023001134 is about 1007.6090009257.

Adding to 1023001134 its reverse (4311003201), we get a palindrome (5334004335).

The spelling of 1023001134 in words is "one billion, twenty-three million, one thousand, one hundred thirty-four".