201101420013 has 32 divisors (see below), whose sum is σ = 294841048320. Its totient is φ = 121176000000.

The previous prime is 201101419973. The next prime is 201101420033. The reversal of 201101420013 is 310024101102.

It is not a de Polignac number, because 201101420013 - 2¹⁰ = 201101418989 is a prime.

It is a super-2 number, since 2×201101420013² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201101419974 and 201101420001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201101420033) 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, 76263 + ... + 638763.

It is an arithmetic number, because the mean of its divisors is an integer number (9213782760).

Almost surely, 2^201101420013 is an apocalyptic number.

It is an amenable number.

201101420013 is a deficient number, since it is larger than the sum of its proper divisors (93739628307).

201101420013 is a wasteful number, since it uses less digits than its factorization.

201101420013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562709.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 201101420013 its reverse (310024101102), we get a palindrome (511125521115).

The spelling of 201101420013 in words is "two hundred one billion, one hundred one million, four hundred twenty thousand, thirteen".