101204027143 has 4 divisors (see below), whose sum is σ = 102629436048. Its totient is φ = 99778618240.

The previous prime is 101204027137. The next prime is 101204027159. The reversal of 101204027143 is 341720402101.

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

It is a cyclic number.

It is not a de Polignac number, because 101204027143 - 2²⁹ = 100667156231 is a prime.

It is a super-2 number, since 2×101204027143² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101204027443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712704346 + ... + 712704487.

It is an arithmetic number, because the mean of its divisors is an integer number (25657359012).

Almost surely, 2^101204027143 is an apocalyptic number.

101204027143 is a deficient number, since it is larger than the sum of its proper divisors (1425408905).

101204027143 is an equidigital number, since it uses as much as digits as its factorization.

101204027143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425408904.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 101204027143 its reverse (341720402101), we get a palindrome (442924429244).

The spelling of 101204027143 in words is "one hundred one billion, two hundred four million, twenty-seven thousand, one hundred forty-three".