101202143134223 has 12 divisors (see below), whose sum is σ = 102951506794320. Its totient is φ = 99482020246656.

The previous prime is 101202143134217. The next prime is 101202143134231. The reversal of 101202143134223 is 322431341202101.

It is a happy number.

It is not a de Polignac number, because 101202143134223 - 2¹⁶ = 101202143068687 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 (101202143134283) 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 11 ways as a sum of consecutive naturals, for example, 72046838 + ... + 73438076.

It is an arithmetic number, because the mean of its divisors is an integer number (8579292232860).

Almost surely, 2^{101202143134223} is an apocalyptic number.

101202143134223 is a deficient number, since it is larger than the sum of its proper divisors (1749363660097).

101202143134223 is an equidigital number, since it uses as much as digits as its factorization.

101202143134223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412254 (or 1412195 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 101202143134223 its reverse (322431341202101), we get a palindrome (423633484336324).

The spelling of 101202143134223 in words is "one hundred one trillion, two hundred two billion, one hundred forty-three million, one hundred thirty-four thousand, two hundred twenty-three".