2201003232123 has 8 divisors (see below), whose sum is σ = 3062265366528. Its totient is φ = 1403538292904.

The previous prime is 2201003232079. The next prime is 2201003232209. The reversal of 2201003232123 is 3212323001022.

It is a happy number.

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 2201003232123 - 2²⁹ = 2200466361211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2201003232123.

It is not an unprimeable number, because it can be changed into a prime (2201003232023) 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, 15949298715 + ... + 15949298852.

It is an arithmetic number, because the mean of its divisors is an integer number (382783170816).

Almost surely, 2^{2201003232123} is an apocalyptic number.

2201003232123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2201003232123 is a deficient number, since it is larger than the sum of its proper divisors (861262134405).

2201003232123 is a wasteful number, since it uses less digits than its factorization.

2201003232123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31898597593.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2201003232123 its reverse (3212323001022), we get a palindrome (5413326233145).

The spelling of 2201003232123 in words is "two trillion, two hundred one billion, three million, two hundred thirty-two thousand, one hundred twenty-three".