201102326463 has 4 divisors (see below), whose sum is σ = 268136435288. Its totient is φ = 134068217640.

The previous prime is 201102326363. The next prime is 201102326471. The reversal of 201102326463 is 364623201102.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 201102326463 - 2¹² = 201102322367 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201102326463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102326483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33517054408 + ... + 33517054413.

It is an arithmetic number, because the mean of its divisors is an integer number (67034108822).

Almost surely, 2^201102326463 is an apocalyptic number.

201102326463 is a deficient number, since it is larger than the sum of its proper divisors (67034108825).

201102326463 is an equidigital number, since it uses as much as digits as its factorization.

201102326463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67034108824.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 201102326463 its reverse (364623201102), we get a palindrome (565725527565).

The spelling of 201102326463 in words is "two hundred one billion, one hundred two million, three hundred twenty-six thousand, four hundred sixty-three".