1303213310233 has 8 divisors (see below), whose sum is σ = 1360719964800. Its totient is φ = 1245777089568.

The previous prime is 1303213310167. The next prime is 1303213310291. The reversal of 1303213310233 is 3320133123031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1303213310233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1303213310198 and 1303213310207.

It is not an unprimeable number, because it can be changed into a prime (1303213310933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17570653 + ... + 17644666.

It is an arithmetic number, because the mean of its divisors is an integer number (170089995600).

Almost surely, 2^{1303213310233} is an apocalyptic number.

It is an amenable number.

1303213310233 is a deficient number, since it is larger than the sum of its proper divisors (57506654567).

1303213310233 is a wasteful number, since it uses less digits than its factorization.

1303213310233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35216951.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1303213310233 its reverse (3320133123031), we get a palindrome (4623346433264).

The spelling of 1303213310233 in words is "one trillion, three hundred three billion, two hundred thirteen million, three hundred ten thousand, two hundred thirty-three".