131001102322223 has 24 divisors (see below), whose sum is σ = 152763778954080. Its totient is φ = 112010743703040.

The previous prime is 131001102322217. The next prime is 131001102322297. The reversal of 131001102322223 is 322223201100131.

It is not a de Polignac number, because 131001102322223 - 2¹⁸ = 131001102060079 is a prime.

It is a super-2 number, since 2×131001102322223² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131001102322523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51225203 + ... + 53721723.

It is an arithmetic number, because the mean of its divisors is an integer number (6365157456420).

Almost surely, 2^{131001102322223} is an apocalyptic number.

131001102322223 is a deficient number, since it is larger than the sum of its proper divisors (21762676631857).

131001102322223 is a wasteful number, since it uses less digits than its factorization.

131001102322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499167 (or 2499160 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131001102322223 its reverse (322223201100131), we get a palindrome (453224303422354).

The spelling of 131001102322223 in words is "one hundred thirty-one trillion, one billion, one hundred two million, three hundred twenty-two thousand, two hundred twenty-three".