1023132232320 has 256 divisors, whose sum is σ = 3766988177280. Its totient is φ = 233441853440.

The previous prime is 1023132232223. The next prime is 1023132232349. The reversal of 1023132232320 is 232322313201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1065777 + ... + 1783856.

Almost surely, 2^{1023132232320} is an apocalyptic number.

1023132232320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023132232320 is an abundant number, since it is smaller than the sum of its proper divisors (2743855944960).

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

1023132232320 is a wasteful number, since it uses less digits than its factorization.

1023132232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849683 (or 2849671 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1023132232320 its reverse (232322313201), we get a palindrome (1255454545521).

The spelling of 1023132232320 in words is "one trillion, twenty-three billion, one hundred thirty-two million, two hundred thirty-two thousand, three hundred twenty".