23211033011099 has 16 divisors (see below), whose sum is σ = 23435378784000. Its totient is φ = 22987797198240.

The previous prime is 23211033011083. The next prime is 23211033011137. The reversal of 23211033011099 is 99011033011232.

It is a cyclic number.

It is not a de Polignac number, because 23211033011099 - 2⁴ = 23211033011083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23211033011009) 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, 145288034 + ... + 145447704.

It is an arithmetic number, because the mean of its divisors is an integer number (1464711174000).

Almost surely, 2^{23211033011099} is an apocalyptic number.

23211033011099 is a deficient number, since it is larger than the sum of its proper divisors (224345772901).

23211033011099 is a wasteful number, since it uses less digits than its factorization.

23211033011099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163138.

The product of its (nonzero) digits is 8748, while the sum is 35.

The spelling of 23211033011099 in words is "twenty-three trillion, two hundred eleven billion, thirty-three million, eleven thousand, ninety-nine".