101101142103 has 16 divisors (see below), whose sum is σ = 145187558880. Its totient is φ = 62208935424.

The previous prime is 101101142101. The next prime is 101101142123. The reversal of 101101142103 is 301241101101.

It is not a de Polignac number, because 101101142103 - 2¹ = 101101142101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101101142101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205275 + ... + 494307.

It is an arithmetic number, because the mean of its divisors is an integer number (9074222430).

Almost surely, 2^101101142103 is an apocalyptic number.

101101142103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101101142103 is a deficient number, since it is larger than the sum of its proper divisors (44086416777).

101101142103 is a wasteful number, since it uses less digits than its factorization.

101101142103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298018.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 101101142103 its reverse (301241101101), we get a palindrome (402342243204).

The spelling of 101101142103 in words is "one hundred one billion, one hundred one million, one hundred forty-two thousand, one hundred three".