1011323322330 has 32 divisors (see below), whose sum is σ = 2428077458304. Its totient is φ = 269586054336.

The previous prime is 1011323322329. The next prime is 1011323322337. The reversal of 1011323322330 is 332233231101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011323322330.

It is not an unprimeable number, because it can be changed into a prime (1011323322337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6178174 + ... + 6339753.

It is an arithmetic number, because the mean of its divisors is an integer number (75877420572).

Almost surely, 2^{1011323322330} is an apocalyptic number.

1011323322330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011323322330 is an abundant number, since it is smaller than the sum of its proper divisors (1416754135974).

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

1011323322330 is a wasteful number, since it uses less digits than its factorization.

1011323322330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12520630.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1011323322330 its reverse (332233231101), we get a palindrome (1343556553431).

The spelling of 1011323322330 in words is "one trillion, eleven billion, three hundred twenty-three million, three hundred twenty-two thousand, three hundred thirty".