101012403342103 has 16 divisors (see below), whose sum is σ = 112918510235520. Its totient is φ = 89583918954400.

The previous prime is 101012403342101. The next prime is 101012403342161. The reversal of 101012403342103 is 301243304210101.

It is a cyclic number.

It is not a de Polignac number, because 101012403342103 - 2¹ = 101012403342101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012403342101) 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, 593972800 + ... + 594142837.

It is an arithmetic number, because the mean of its divisors is an integer number (7057406889720).

Almost surely, 2^{101012403342103} is an apocalyptic number.

101012403342103 is a deficient number, since it is larger than the sum of its proper divisors (11906106893417).

101012403342103 is a wasteful number, since it uses less digits than its factorization.

101012403342103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188115838.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 101012403342103 its reverse (301243304210101), we get a palindrome (402255707552204).

The spelling of 101012403342103 in words is "one hundred one trillion, twelve billion, four hundred three million, three hundred forty-two thousand, one hundred three".