101450134203 has 16 divisors (see below), whose sum is σ = 151552045056. Its totient is φ = 59823174240.

The previous prime is 101450134183. The next prime is 101450134213. The reversal of 101450134203 is 302431054101.

It is a happy number.

It is not a de Polignac number, because 101450134203 - 2⁶ = 101450134139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101450134213) 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 15 ways as a sum of consecutive naturals, for example, 41542651 + ... + 41545092.

It is an arithmetic number, because the mean of its divisors is an integer number (9472002816).

Almost surely, 2^101450134203 is an apocalyptic number.

101450134203 is a deficient number, since it is larger than the sum of its proper divisors (50101910853).

101450134203 is a wasteful number, since it uses less digits than its factorization.

101450134203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83087794.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 101450134203 its reverse (302431054101), we get a palindrome (403881188304).

The spelling of 101450134203 in words is "one hundred one billion, four hundred fifty million, one hundred thirty-four thousand, two hundred three".