1301332112 has 10 divisors (see below), whose sum is σ = 2521330998. Its totient is φ = 650666048.

The previous prime is 1301332079. The next prime is 1301332121. The reversal of 1301332112 is 2112331031.

It can be written as a sum of positive squares in only one way, i.e., 1022976256 + 278355856 = 31984^2 + 16684^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40666613 + ... + 40666644.

Almost surely, 2^1301332112 is an apocalyptic number.

It is an amenable number.

1301332112 is a deficient number, since it is larger than the sum of its proper divisors (1219998886).

1301332112 is an equidigital number, since it uses as much as digits as its factorization.

1301332112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81333265 (or 81333259 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1301332112 is about 36073.9810944121. The cubic root of 1301332112 is about 1091.7655397915.

Adding to 1301332112 its reverse (2112331031), we get a palindrome (3413663143).

The spelling of 1301332112 in words is "one billion, three hundred one million, three hundred thirty-two thousand, one hundred twelve".