1301420302 has 48 divisors (see below), whose sum is σ = 2453371200. Its totient is φ = 513196992.

The previous prime is 1301420297. The next prime is 1301420317. The reversal of 1301420302 is 2030241031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 443163 + ... + 446089.

It is an arithmetic number, because the mean of its divisors is an integer number (51111900).

Almost surely, 2^1301420302 is an apocalyptic number.

1301420302 is a deficient number, since it is larger than the sum of its proper divisors (1151950898).

1301420302 is a wasteful number, since it uses less digits than its factorization.

1301420302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305 (or 3298 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1301420302 is about 36075.2034228499. The cubic root of 1301420302 is about 1091.7902018608.

Adding to 1301420302 its reverse (2030241031), we get a palindrome (3331661333).

The spelling of 1301420302 in words is "one billion, three hundred one million, four hundred twenty thousand, three hundred two".