1202320032 has 96 divisors (see below), whose sum is σ = 3382549632. Its totient is φ = 372962304.

The previous prime is 1202320013. The next prime is 1202320037. The reversal of 1202320032 is 2300232021.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 1202319993 and 1202320020.

It is not an unprimeable number, because it can be changed into a prime (1202320037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74338 + ... + 89054.

It is an arithmetic number, because the mean of its divisors is an integer number (35234892).

Almost surely, 2^1202320032 is an apocalyptic number.

1202320032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202320032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1691274816).

1202320032 is an abundant number, since it is smaller than the sum of its proper divisors (2180229600).

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

1202320032 is a wasteful number, since it uses less digits than its factorization.

1202320032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14790 (or 14782 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1202320032 is about 34674.4867589990. The cubic root of 1202320032 is about 1063.3429621697.

Adding to 1202320032 its reverse (2300232021), we get a palindrome (3502552053).

The spelling of 1202320032 in words is "one billion, two hundred two million, three hundred twenty thousand, thirty-two".