1002203234330 has 8 divisors (see below), whose sum is σ = 1803965821812. Its totient is φ = 400881293728.

The previous prime is 1002203234251. The next prime is 1002203234371. The reversal of 1002203234330 is 334323022001.

It can be written as a sum of positive squares in 2 ways, for example, as 979828758769 + 22374475561 = 989863^2 + 149581^2 .

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

It is a super-2 number, since 2×1002203234330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1002203234296 and 1002203234305.

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, 50110161707 + ... + 50110161726.

Almost surely, 2^{1002203234330} is an apocalyptic number.

1002203234330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002203234330 is a deficient number, since it is larger than the sum of its proper divisors (801762587482).

1002203234330 is a wasteful number, since it uses less digits than its factorization.

1002203234330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100220323440.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1002203234330 its reverse (334323022001), we get a palindrome (1336526256331).

The spelling of 1002203234330 in words is "one trillion, two billion, two hundred three million, two hundred thirty-four thousand, three hundred thirty".