1301350420 has 24 divisors (see below), whose sum is σ = 2736763848. Its totient is φ = 519792000.

The previous prime is 1301350411. The next prime is 1301350439. The reversal of 1301350420 is 240531031.

It can be written as a sum of positive squares in 4 ways, for example, as 373416976 + 927933444 = 19324^2 + 30462^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32391 + ... + 60430.

It is an arithmetic number, because the mean of its divisors is an integer number (114031827).

Almost surely, 2^1301350420 is an apocalyptic number.

1301350420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301350420 is an abundant number, since it is smaller than the sum of its proper divisors (1435413428).

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

1301350420 is a wasteful number, since it uses less digits than its factorization.

1301350420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93531 (or 93529 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1301350420 is about 36074.2348498204. The cubic root of 1301350420 is about 1091.7706596605.

Adding to 1301350420 its reverse (240531031), we get a palindrome (1541881451).

The spelling of 1301350420 in words is "one billion, three hundred one million, three hundred fifty thousand, four hundred twenty".