1023001132 has 24 divisors (see below), whose sum is σ = 1841437136. Its totient is φ = 497000448.

The previous prime is 1023001121. The next prime is 1023001159. The reversal of 1023001132 is 2311003201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17788 + ... + 48604.

Almost surely, 2^1023001132 is an apocalyptic number.

It is an amenable number.

1023001132 is a deficient number, since it is larger than the sum of its proper divisors (818436004).

1023001132 is a wasteful number, since it uses less digits than its factorization.

1023001132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31057 (or 31055 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1023001132 is about 31984.3888795769. The cubic root of 1023001132 is about 1007.6090002691.

Adding to 1023001132 its reverse (2311003201), we get a palindrome (3334004333).

The spelling of 1023001132 in words is "one billion, twenty-three million, one thousand, one hundred thirty-two".