1123303230201 has 64 divisors (see below), whose sum is σ = 1604568268800. Its totient is φ = 697776921600.

The previous prime is 1123303230173. The next prime is 1123303230229. The reversal of 1123303230201 is 1020323033211.

It is an interprime number because it is at equal distance from previous prime (1123303230173) and next prime (1123303230229).

It is not a de Polignac number, because 1123303230201 - 2¹¹ = 1123303228153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1123303230271) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 199199740 + ... + 199205378.

It is an arithmetic number, because the mean of its divisors is an integer number (25071379200).

Almost surely, 2^{1123303230201} is an apocalyptic number.

It is an amenable number.

1123303230201 is a deficient number, since it is larger than the sum of its proper divisors (481265038599).

1123303230201 is a wasteful number, since it uses less digits than its factorization.

1123303230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6390.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1123303230201 its reverse (1020323033211), we get a palindrome (2143626263412).

The spelling of 1123303230201 in words is "one trillion, one hundred twenty-three billion, three hundred three million, two hundred thirty thousand, two hundred one".