13020032101 has 8 divisors (see below), whose sum is σ = 13144672224. Its totient is φ = 12895446960.

The previous prime is 13020032071. The next prime is 13020032111. The reversal of 13020032101 is 10123002031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13020032101 - 2¹³ = 13020023909 is a prime.

It is a super-2 number, since 2×13020032101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020032111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586266 + ... + 608068.

It is an arithmetic number, because the mean of its divisors is an integer number (1643084028).

Almost surely, 2^13020032101 is an apocalyptic number.

It is an amenable number.

13020032101 is a deficient number, since it is larger than the sum of its proper divisors (124640123).

13020032101 is a wasteful number, since it uses less digits than its factorization.

13020032101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27491.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13020032101 its reverse (10123002031), we get a palindrome (23143034132).

The spelling of 13020032101 in words is "thirteen billion, twenty million, thirty-two thousand, one hundred one".