1301220334 has 8 divisors (see below), whose sum is σ = 1997222040. Its totient is φ = 635479656.

The previous prime is 1301220311. The next prime is 1301220353. The reversal of 1301220334 is 4330221031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7565149 + ... + 7565320.

It is an arithmetic number, because the mean of its divisors is an integer number (249652755).

Almost surely, 2^1301220334 is an apocalyptic number.

1301220334 is a deficient number, since it is larger than the sum of its proper divisors (696001706).

1301220334 is a wasteful number, since it uses less digits than its factorization.

1301220334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15130514.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1301220334 is about 36072.4317727541. The cubic root of 1301220334 is about 1091.7342798076.

Adding to 1301220334 its reverse (4330221031), we get a palindrome (5631441365).

The spelling of 1301220334 in words is "one billion, three hundred one million, two hundred twenty thousand, three hundred thirty-four".