2002101301311 has 16 divisors (see below), whose sum is σ = 2826796908384. Its totient is φ = 1256086667264.

The previous prime is 2002101301307. The next prime is 2002101301373. The reversal of 2002101301311 is 1131031012002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2002101301311 - 2² = 2002101301307 is a prime.

It is a super-2 number, since 2×2002101301311² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002101301391) 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, 1605186 + ... + 2565311.

It is an arithmetic number, because the mean of its divisors is an integer number (176674806774).

Almost surely, 2^{2002101301311} is an apocalyptic number.

2002101301311 is a deficient number, since it is larger than the sum of its proper divisors (824695607073).

2002101301311 is a wasteful number, since it uses less digits than its factorization.

2002101301311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179930.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 2002101301311 its reverse (1131031012002), we get a palindrome (3133132313313).

The spelling of 2002101301311 in words is "two trillion, two billion, one hundred one million, three hundred one thousand, three hundred eleven".