1301032122 has 48 divisors (see below), whose sum is σ = 2929448928. Its totient is φ = 382900320.

The previous prime is 1301032121. The next prime is 1301032129. The reversal of 1301032122 is 2212301031.

It is not an unprimeable number, because it can be changed into a prime (1301032121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25497 + ... + 57027.

It is an arithmetic number, because the mean of its divisors is an integer number (61030186).

Almost surely, 2^1301032122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1301032122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1464724464).

1301032122 is an abundant number, since it is smaller than the sum of its proper divisors (1628416806).

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

1301032122 is a wasteful number, since it uses less digits than its factorization.

1301032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31595 (or 31572 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1301032122 is about 36069.8228717580. The cubic root of 1301032122 is about 1091.6816401445.

Adding to 1301032122 its reverse (2212301031), we get a palindrome (3513333153).

The spelling of 1301032122 in words is "one billion, three hundred one million, thirty-two thousand, one hundred twenty-two".