1011323468 has 6 divisors (see below), whose sum is σ = 1769816076. Its totient is φ = 505661732.

The previous prime is 1011323461. The next prime is 1011323471. The reversal of 1011323468 is 8643231101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011323468.

It is not an unprimeable number, because it can be changed into a prime (1011323461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126415430 + ... + 126415437.

It is an arithmetic number, because the mean of its divisors is an integer number (294969346).

Almost surely, 2^1011323468 is an apocalyptic number.

It is an amenable number.

1011323468 is a deficient number, since it is larger than the sum of its proper divisors (758492608).

1011323468 is a wasteful number, since it uses less digits than its factorization.

1011323468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252830871 (or 252830869 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1011323468 is about 31801.3123628570. The cubic root of 1011323468 is about 1003.7603315164.

Adding to 1011323468 its reverse (8643231101), we get a palindrome (9654554569).

The spelling of 1011323468 in words is "one billion, eleven million, three hundred twenty-three thousand, four hundred sixty-eight".