23321353140211 has 16 divisors (see below), whose sum is σ = 26779725757440. Its totient is φ = 19894671276480.

The previous prime is 23321353140193. The next prime is 23321353140223. The reversal of 23321353140211 is 11204135312332.

It is not a de Polignac number, because 23321353140211 - 2⁵ = 23321353140179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23321353140011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154609350 + ... + 154760116.

It is an arithmetic number, because the mean of its divisors is an integer number (1673732859840).

Almost surely, 2^{23321353140211} is an apocalyptic number.

23321353140211 is a deficient number, since it is larger than the sum of its proper divisors (3458372617229).

23321353140211 is a wasteful number, since it uses less digits than its factorization.

23321353140211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255714.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 23321353140211 its reverse (11204135312332), we get a palindrome (34525488452543).

The spelling of 23321353140211 in words is "twenty-three trillion, three hundred twenty-one billion, three hundred fifty-three million, one hundred forty thousand, two hundred eleven".