23113303211002 has 4 divisors (see below), whose sum is σ = 34669954816506. Its totient is φ = 11556651605500.

The previous prime is 23113303210999. The next prime is 23113303211003. The reversal of 23113303211002 is 20011230331132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19056708429201 + 4056594781801 = 4365399^2 + 2014099^2 .

It is not an unprimeable number, because it can be changed into a prime (23113303211003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5778325802749 + ... + 5778325802752.

Almost surely, 2^{23113303211002} is an apocalyptic number.

23113303211002 is a deficient number, since it is larger than the sum of its proper divisors (11556651605504).

23113303211002 is a wasteful number, since it uses less digits than its factorization.

23113303211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11556651605503.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 23113303211002 its reverse (20011230331132), we get a palindrome (43124533542134).

The spelling of 23113303211002 in words is "twenty-three trillion, one hundred thirteen billion, three hundred three million, two hundred eleven thousand, two".