611310200663001 has 16 divisors (see below), whose sum is σ = 931527632712704. Its totient is φ = 349317367061904.

The previous prime is 611310200662991. The next prime is 611310200663011. The reversal of 611310200663001 is 100366002013116.

It is an interprime number because it is at equal distance from previous prime (611310200662991) and next prime (611310200663011).

It is not a de Polignac number, because 611310200663001 - 2⁹ = 611310200662489 is a prime.

It is a super-2 number, since 2×611310200663001² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 611310200663001.

It is not an unprimeable number, because it can be changed into a prime (611310200663011) 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, 111748495 + ... + 117091188.

It is an arithmetic number, because the mean of its divisors is an integer number (58220477044544).

Almost surely, 2^{611310200663001} is an apocalyptic number.

It is an amenable number.

611310200663001 is a deficient number, since it is larger than the sum of its proper divisors (320217432049703).

611310200663001 is a wasteful number, since it uses less digits than its factorization.

611310200663001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228966900.

The product of its (nonzero) digits is 3888, while the sum is 30.

Adding to 611310200663001 its reverse (100366002013116), we get a palindrome (711676202676117).

The spelling of 611310200663001 in words is "six hundred eleven trillion, three hundred ten billion, two hundred million, six hundred sixty-three thousand, one".