23033211332 has 12 divisors (see below), whose sum is σ = 40382630316. Its totient is φ = 11495316960.

The previous prime is 23033211259. The next prime is 23033211337. The reversal of 23033211332 is 23311233032.

It can be written as a sum of positive squares in 2 ways, for example, as 7504063876 + 15529147456 = 86626^2 + 124616^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23033211298 and 23033211307.

It is not an unprimeable number, because it can be changed into a prime (23033211337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5319743 + ... + 5324070.

It is an arithmetic number, because the mean of its divisors is an integer number (3365219193).

Almost surely, 2^23033211332 is an apocalyptic number.

It is an amenable number.

23033211332 is a deficient number, since it is larger than the sum of its proper divisors (17349418984).

23033211332 is a wasteful number, since it uses less digits than its factorization.

23033211332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10644358 (or 10644356 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23033211332 its reverse (23311233032), we get a palindrome (46344444364).

The spelling of 23033211332 in words is "twenty-three billion, thirty-three million, two hundred eleven thousand, three hundred thirty-two".