23333021132 has 6 divisors (see below), whose sum is σ = 40832786988. Its totient is φ = 11666510564.

The previous prime is 23333021119. The next prime is 23333021161. The reversal of 23333021132 is 23112033332.

It is a super-2 number, since 2×23333021132² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23333021098 and 23333021107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2916627638 + ... + 2916627645.

It is an arithmetic number, because the mean of its divisors is an integer number (6805464498).

Almost surely, 2^23333021132 is an apocalyptic number.

It is an amenable number.

23333021132 is a deficient number, since it is larger than the sum of its proper divisors (17499765856).

23333021132 is a wasteful number, since it uses less digits than its factorization.

23333021132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5833255287 (or 5833255285 counting only the distinct ones).

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

Adding to 23333021132 its reverse (23112033332), we get a palindrome (46445054464).

The spelling of 23333021132 in words is "twenty-three billion, three hundred thirty-three million, twenty-one thousand, one hundred thirty-two".