1203322130 has 32 divisors (see below), whose sum is σ = 2184330240. Its totient is φ = 477267840.

The previous prime is 1203322093. The next prime is 1203322139. The reversal of 1203322130 is 312233021.

It is a junction number, because it is equal to n+sod(n) for n = 1203322099 and 1203322108.

It is not an unprimeable number, because it can be changed into a prime (1203322139) 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, 817295 + ... + 818765.

It is an arithmetic number, because the mean of its divisors is an integer number (68260320).

Almost surely, 2^1203322130 is an apocalyptic number.

1203322130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203322130 is a deficient number, since it is larger than the sum of its proper divisors (981008110).

1203322130 is a wasteful number, since it uses less digits than its factorization.

1203322130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1203322130 is about 34688.9338262219. The cubic root of 1203322130 is about 1063.6383017141.

Adding to 1203322130 its reverse (312233021), we get a palindrome (1515555151).

The spelling of 1203322130 in words is "one billion, two hundred three million, three hundred twenty-two thousand, one hundred thirty".