103222103331 has 4 divisors (see below), whose sum is σ = 137629471112. Its totient is φ = 68814735552.

The previous prime is 103222103273. The next prime is 103222103359. The reversal of 103222103331 is 133301222301.

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

It is not a de Polignac number, because 103222103331 - 2²⁷ = 103087885603 is a prime.

It is a super-2 number, since 2×103222103331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103222103298 and 103222103307.

It is not an unprimeable number, because it can be changed into a prime (103222103371) 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, 17203683886 + ... + 17203683891.

It is an arithmetic number, because the mean of its divisors is an integer number (34407367778).

Almost surely, 2^103222103331 is an apocalyptic number.

103222103331 is a deficient number, since it is larger than the sum of its proper divisors (34407367781).

103222103331 is an equidigital number, since it uses as much as digits as its factorization.

103222103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34407367780.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103222103331 its reverse (133301222301), we get a palindrome (236523325632).

The spelling of 103222103331 in words is "one hundred three billion, two hundred twenty-two million, one hundred three thousand, three hundred thirty-one".