10200011091 has 8 divisors (see below), whose sum is σ = 14315805120. Its totient is φ = 6442112232.

The previous prime is 10200011083. The next prime is 10200011093. The reversal of 10200011091 is 19011000201.

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

It is not a de Polignac number, because 10200011091 - 2³ = 10200011083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10200011091.

It is not an unprimeable number, because it can be changed into a prime (10200011093) 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, 89473725 + ... + 89473838.

It is an arithmetic number, because the mean of its divisors is an integer number (1789475640).

Almost surely, 2^10200011091 is an apocalyptic number.

10200011091 is a deficient number, since it is larger than the sum of its proper divisors (4115794029).

10200011091 is a wasteful number, since it uses less digits than its factorization.

10200011091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178947585.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 10200011091 its reverse (19011000201), we get a palindrome (29211011292).

It can be divided in two parts, 102000110 and 91, that added together give a palindrome (102000201).

The spelling of 10200011091 in words is "ten billion, two hundred million, eleven thousand, ninety-one".