23311004320132 has 6 divisors (see below), whose sum is σ = 40794257560238. Its totient is φ = 11655502160064.

The previous prime is 23311004320129. The next prime is 23311004320147. The reversal of 23311004320132 is 23102340011332.

It can be written as a sum of positive squares in only one way, i.e., 18823241707776 + 4487762612356 = 4338576^2 + 2118434^2 .

It is a super-3 number, since 3×23311004320132³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23311004320097 and 23311004320106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2913875540013 + ... + 2913875540020.

Almost surely, 2^{23311004320132} is an apocalyptic number.

It is an amenable number.

23311004320132 is a deficient number, since it is larger than the sum of its proper divisors (17483253240106).

23311004320132 is a wasteful number, since it uses less digits than its factorization.

23311004320132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5827751080037 (or 5827751080035 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23311004320132 its reverse (23102340011332), we get a palindrome (46413344331464).

The spelling of 23311004320132 in words is "twenty-three trillion, three hundred eleven billion, four million, three hundred twenty thousand, one hundred thirty-two".