101311202013 has 32 divisors (see below), whose sum is σ = 162739799040. Its totient is φ = 54765642240.

The previous prime is 101311202011. The next prime is 101311202093. The reversal of 101311202013 is 310202113101.

It is a happy number.

It is not a de Polignac number, because 101311202013 - 2¹ = 101311202011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101311201983 and 101311202001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101311202011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91981 + ... + 459437.

It is an arithmetic number, because the mean of its divisors is an integer number (5085618720).

Almost surely, 2^101311202013 is an apocalyptic number.

It is an amenable number.

101311202013 is a deficient number, since it is larger than the sum of its proper divisors (61428597027).

101311202013 is a wasteful number, since it uses less digits than its factorization.

101311202013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368177.

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

Adding to 101311202013 its reverse (310202113101), we get a palindrome (411513315114).

The spelling of 101311202013 in words is "one hundred one billion, three hundred eleven million, two hundred two thousand, thirteen".