1023200012032 has 36 divisors (see below), whose sum is σ = 2228076168696. Its totient is φ = 465090913280.

The previous prime is 1023200011993. The next prime is 1023200012041. The reversal of 1023200012032 is 2302100023201.

1023200012032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1023200011997 and 1023200012015.

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, 181673323 + ... + 181678954.

It is an arithmetic number, because the mean of its divisors is an integer number (61891004686).

Almost surely, 2^{1023200012032} is an apocalyptic number.

It is an amenable number.

1023200012032 is an abundant number, since it is smaller than the sum of its proper divisors (1204876156664).

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

1023200012032 is an equidigital number, since it uses as much as digits as its factorization.

1023200012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363352304 (or 363352290 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1023200012032 its reverse (2302100023201), we get a palindrome (3325300035233).

The spelling of 1023200012032 in words is "one trillion, twenty-three billion, two hundred million, twelve thousand, thirty-two".