120001110202101 has 32 divisors (see below), whose sum is σ = 164034415853568. Its totient is φ = 77997459703680.

The previous prime is 120001110202079. The next prime is 120001110202213. The reversal of 120001110202101 is 101202011100021.

It is not a de Polignac number, because 120001110202101 - 2¹⁴ = 120001110185717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001110202601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247097220 + ... + 247582386.

It is an arithmetic number, because the mean of its divisors is an integer number (5126075495424).

Almost surely, 2^{120001110202101} is an apocalyptic number.

It is an amenable number.

120001110202101 is a deficient number, since it is larger than the sum of its proper divisors (44033305651467).

120001110202101 is a wasteful number, since it uses less digits than its factorization.

120001110202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491961.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120001110202101 its reverse (101202011100021), we get a palindrome (221203121302122).

The spelling of 120001110202101 in words is "one hundred twenty trillion, one billion, one hundred ten million, two hundred two thousand, one hundred one".