1123302002001 has 32 divisors (see below), whose sum is σ = 1604114928000. Its totient is φ = 696698449920.

The previous prime is 1123302001999. The next prime is 1123302002003. The reversal of 1123302002001 is 1002002033211.

It is an interprime number because it is at equal distance from previous prime (1123302001999) and next prime (1123302002003).

It is not a de Polignac number, because 1123302002001 - 2¹ = 1123302001999 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1123302002003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16719925 + ... + 16786973.

It is an arithmetic number, because the mean of its divisors is an integer number (50128591500).

Almost surely, 2^{1123302002001} is an apocalyptic number.

It is an amenable number.

1123302002001 is a deficient number, since it is larger than the sum of its proper divisors (480812925999).

1123302002001 is a wasteful number, since it uses less digits than its factorization.

1123302002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70849.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1123302002001 its reverse (1002002033211), we get a palindrome (2125304035212).

The spelling of 1123302002001 in words is "one trillion, one hundred twenty-three billion, three hundred two million, two thousand, one".