1323400202030 has 16 divisors (see below), whose sum is σ = 2382134389200. Its totient is φ = 529356964032.

The previous prime is 1323400202023. The next prime is 1323400202051. The reversal of 1323400202030 is 302020043231.

It is a super-2 number, since 2×1323400202030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323400201993 and 1323400202011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2236946 + ... + 2765994.

It is an arithmetic number, because the mean of its divisors is an integer number (148883399325).

Almost surely, 2^{1323400202030} is an apocalyptic number.

1323400202030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323400202030 is a deficient number, since it is larger than the sum of its proper divisors (1058734187170).

1323400202030 is a wasteful number, since it uses less digits than its factorization.

1323400202030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779203.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 1323400202030 its reverse (302020043231), we get a palindrome (1625420245261).

The spelling of 1323400202030 in words is "one trillion, three hundred twenty-three billion, four hundred million, two hundred two thousand, thirty".