103223002111311 has 4 divisors (see below), whose sum is σ = 137630669481752. Its totient is φ = 68815334740872.

The previous prime is 103223002111267. The next prime is 103223002111363. The reversal of 103223002111311 is 113111200322301.

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

It is not a de Polignac number, because 103223002111311 - 2⁶ = 103223002111247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103223002111111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17203833685216 + ... + 17203833685221.

It is an arithmetic number, because the mean of its divisors is an integer number (34407667370438).

Almost surely, 2^{103223002111311} is an apocalyptic number.

103223002111311 is a deficient number, since it is larger than the sum of its proper divisors (34407667370441).

103223002111311 is an equidigital number, since it uses as much as digits as its factorization.

103223002111311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34407667370440.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 103223002111311 its reverse (113111200322301), we get a palindrome (216334202433612).

The spelling of 103223002111311 in words is "one hundred three trillion, two hundred twenty-three billion, two million, one hundred eleven thousand, three hundred eleven".