2201330313131 has 4 divisors (see below), whose sum is σ = 2248167128352. Its totient is φ = 2154493497912.

The previous prime is 2201330313109. The next prime is 2201330313197. The reversal of 2201330313131 is 1313130331022.

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

It is a cyclic number.

It is not a de Polignac number, because 2201330313131 - 2¹⁰ = 2201330312107 is a prime.

It is a super-2 number, since 2×2201330313131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201330313097 and 2201330313106.

It is not an unprimeable number, because it can be changed into a prime (2201330313631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23418407540 + ... + 23418407633.

It is an arithmetic number, because the mean of its divisors is an integer number (562041782088).

Almost surely, 2^{2201330313131} is an apocalyptic number.

2201330313131 is a deficient number, since it is larger than the sum of its proper divisors (46836815221).

2201330313131 is an equidigital number, since it uses as much as digits as its factorization.

2201330313131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46836815220.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2201330313131 its reverse (1313130331022), we get a palindrome (3514460644153).

The spelling of 2201330313131 in words is "two trillion, two hundred one billion, three hundred thirty million, three hundred thirteen thousand, one hundred thirty-one".