23123200301211 has 16 divisors (see below), whose sum is σ = 32453811770240. Its totient is φ = 14604037715520.

The previous prime is 23123200301147. The next prime is 23123200301233. The reversal of 23123200301211 is 11210300232132.

It is not a de Polignac number, because 23123200301211 - 2⁶ = 23123200301147 is a prime.

It is a super-2 number, since 2×23123200301211² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23123200303211) 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, 8956431 + ... + 11245623.

It is an arithmetic number, because the mean of its divisors is an integer number (2028363235640).

Almost surely, 2^{23123200301211} is an apocalyptic number.

23123200301211 is a deficient number, since it is larger than the sum of its proper divisors (9330611469029).

23123200301211 is a wasteful number, since it uses less digits than its factorization.

23123200301211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466426.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23123200301211 its reverse (11210300232132), we get a palindrome (34333500533343).

The spelling of 23123200301211 in words is "twenty-three trillion, one hundred twenty-three billion, two hundred million, three hundred one thousand, two hundred eleven".