1323011230 has 64 divisors (see below), whose sum is σ = 2673000000. Its totient is φ = 468523008.

The previous prime is 1323011203. The next prime is 1323011251. The reversal of 1323011230 is 321103231.

It is a super-2 number, since 2×1323011230² = 3500717429412225800, which 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 31 ways as a sum of consecutive naturals, for example, 479896 + ... + 482644.

It is an arithmetic number, because the mean of its divisors is an integer number (41765625).

Almost surely, 2^1323011230 is an apocalyptic number.

1323011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323011230 is an abundant number, since it is smaller than the sum of its proper divisors (1349988770).

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

1323011230 is a wasteful number, since it uses less digits than its factorization.

1323011230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2941.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1323011230 is about 36373.2213310837. The cubic root of 1323011230 is about 1097.7948191208.

Adding to 1323011230 its reverse (321103231), we get a palindrome (1644114461).

The spelling of 1323011230 in words is "one billion, three hundred twenty-three million, eleven thousand, two hundred thirty".