1232321094 has 64 divisors (see below), whose sum is σ = 2866752000. Its totient is φ = 391650336.

The previous prime is 1232321087. The next prime is 1232321107. The reversal of 1232321094 is 4901232321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between odd and even.

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, 432037 + ... + 434879.

It is an arithmetic number, because the mean of its divisors is an integer number (44793000).

Almost surely, 2^1232321094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1232321094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1433376000).

1232321094 is an abundant number, since it is smaller than the sum of its proper divisors (1634430906).

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

1232321094 is a wasteful number, since it uses less digits than its factorization.

1232321094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226 (or 3220 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1232321094 is about 35104.4312587457. The cubic root of 1232321094 is about 1072.1148071470.

The spelling of 1232321094 in words is "one billion, two hundred thirty-two million, three hundred twenty-one thousand, ninety-four".