1303221411400 has 48 divisors (see below), whose sum is σ = 3189462937200. Its totient is φ = 493852322880.

The previous prime is 1303221411379. The next prime is 1303221411449. The reversal of 1303221411400 is 41141223031.

It is a super-3 number, since 3×1303221411400³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171472702 + ... + 171480301.

It is an arithmetic number, because the mean of its divisors is an integer number (66447144525).

Almost surely, 2^{1303221411400} is an apocalyptic number.

1303221411400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1303221411400 is an abundant number, since it is smaller than the sum of its proper divisors (1886241525800).

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

1303221411400 is a wasteful number, since it uses less digits than its factorization.

1303221411400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342953038 (or 342953029 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1303221411400 its reverse (41141223031), we get a palindrome (1344362634431).

The spelling of 1303221411400 in words is "one trillion, three hundred three billion, two hundred twenty-one million, four hundred eleven thousand, four hundred".