101212200434103 has 16 divisors (see below), whose sum is σ = 147219258364032. Its totient is φ = 61340097420000.

The previous prime is 101212200434101. The next prime is 101212200434123. The reversal of 101212200434103 is 301434002212101.

It is not a de Polignac number, because 101212200434103 - 2¹ = 101212200434101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101212200434101) 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, 12481588 + ... + 18926553.

It is an arithmetic number, because the mean of its divisors is an integer number (9201203647752).

Almost surely, 2^{101212200434103} is an apocalyptic number.

101212200434103 is a deficient number, since it is larger than the sum of its proper divisors (46007057929929).

101212200434103 is a wasteful number, since it uses less digits than its factorization.

101212200434103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31505806.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 101212200434103 its reverse (301434002212101), we get a palindrome (402646202646204).

The spelling of 101212200434103 in words is "one hundred one trillion, two hundred twelve billion, two hundred million, four hundred thirty-four thousand, one hundred three".