1301120002 has 32 divisors (see below), whose sum is σ = 2447407872. Its totient is φ = 505013184.

The previous prime is 1301119993. The next prime is 1301120017. The reversal of 1301120002 is 2000211031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57798 + ... + 77089.

It is an arithmetic number, because the mean of its divisors is an integer number (76481496).

Almost surely, 2^1301120002 is an apocalyptic number.

1301120002 is a deficient number, since it is larger than the sum of its proper divisors (1146287870).

1301120002 is a wasteful number, since it uses less digits than its factorization.

1301120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134962.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1301120002 is about 36071.0410440287. The cubic root of 1301120002 is about 1091.7062193026.

Adding to 1301120002 its reverse (2000211031), we get a palindrome (3301331033).

The spelling of 1301120002 in words is "one billion, three hundred one million, one hundred twenty thousand, two".