1233102002011 has 16 divisors (see below), whose sum is σ = 1499296556160. Its totient is φ = 999531031680.

The previous prime is 1233102001987. The next prime is 1233102002017. The reversal of 1233102002011 is 1102002013321.

It is not a de Polignac number, because 1233102002011 - 2⁷ = 1233102001883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233102002017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173526141 + ... + 173533246.

It is an arithmetic number, because the mean of its divisors is an integer number (93706034760).

Almost surely, 2^{1233102002011} is an apocalyptic number.

1233102002011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1233102002011 is a deficient number, since it is larger than the sum of its proper divisors (266194554149).

1233102002011 is a wasteful number, since it uses less digits than its factorization.

1233102002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347059434.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1233102002011 its reverse (1102002013321), we get a palindrome (2335104015332).

The spelling of 1233102002011 in words is "one trillion, two hundred thirty-three billion, one hundred two million, two thousand, eleven".