1303253423422 has 8 divisors (see below), whose sum is σ = 1964703654000. Its totient is φ = 648352205424.

The previous prime is 1303253423413. The next prime is 1303253423443. The reversal of 1303253423422 is 2243243523031.

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

It is a super-2 number, since 2×1303253423422² (a number of 25 digits) contains 22 as substring.

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, 1637252647 + ... + 1637253442.

It is an arithmetic number, because the mean of its divisors is an integer number (245587956750).

Almost surely, 2^{1303253423422} is an apocalyptic number.

1303253423422 is a deficient number, since it is larger than the sum of its proper divisors (661450230578).

1303253423422 is a wasteful number, since it uses less digits than its factorization.

1303253423422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274506290.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 1303253423422 its reverse (2243243523031), we get a palindrome (3546496946453).

The spelling of 1303253423422 in words is "one trillion, three hundred three billion, two hundred fifty-three million, four hundred twenty-three thousand, four hundred twenty-two".