1023000321132 has 18 divisors (see below), whose sum is σ = 2585917478508. Its totient is φ = 341000107032.

The previous prime is 1023000321073. The next prime is 1023000321221. The reversal of 1023000321132 is 2311230003201.

1023000321132 is a `hidden beast` number, since 10 + 2 + 300 + 0 + 321 + 1 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1023000321132² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14208337758 + ... + 14208337829.

Almost surely, 2^{1023000321132} is an apocalyptic number.

1023000321132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1023000321132 is an abundant number, since it is smaller than the sum of its proper divisors (1562917157376).

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

1023000321132 is a wasteful number, since it uses less digits than its factorization.

1023000321132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28416675597 (or 28416675592 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1023000321132 its reverse (2311230003201), we get a palindrome (3334230324333).

The spelling of 1023000321132 in words is "one trillion, twenty-three billion, three hundred twenty-one thousand, one hundred thirty-two".