201101234313 has 16 divisors (see below), whose sum is σ = 313566488576. Its totient is φ = 112242548880.

The previous prime is 201101234303. The next prime is 201101234339. The reversal of 201101234313 is 313432101102.

It is not a de Polignac number, because 201101234313 - 2⁸ = 201101234057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201101234313.

It is not an unprimeable number, because it can be changed into a prime (201101234303) 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, 111350833 + ... + 111352638.

It is an arithmetic number, because the mean of its divisors is an integer number (19597905536).

Almost surely, 2^201101234313 is an apocalyptic number.

It is an amenable number.

201101234313 is a deficient number, since it is larger than the sum of its proper divisors (112465254263).

201101234313 is a wasteful number, since it uses less digits than its factorization.

201101234313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222703524.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 201101234313 its reverse (313432101102), we get a palindrome (514533335415).

The spelling of 201101234313 in words is "two hundred one billion, one hundred one million, two hundred thirty-four thousand, three hundred thirteen".