101143546023 has 64 divisors (see below), whose sum is σ = 150958080000. Its totient is φ = 59817847680.

The previous prime is 101143546019. The next prime is 101143546043. The reversal of 101143546023 is 320645341101.

It is not a de Polignac number, because 101143546023 - 2² = 101143546019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101143546043) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 202692228 + ... + 202692726.

It is an arithmetic number, because the mean of its divisors is an integer number (2358720000).

Almost surely, 2^101143546023 is an apocalyptic number.

101143546023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101143546023 is a deficient number, since it is larger than the sum of its proper divisors (49814533977).

101143546023 is a wasteful number, since it uses less digits than its factorization.

101143546023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 101143546023 its reverse (320645341101), we get a palindrome (421788887124).

The spelling of 101143546023 in words is "one hundred one billion, one hundred forty-three million, five hundred forty-six thousand, twenty-three".