101311200104 has 8 divisors (see below), whose sum is σ = 189958500210. Its totient is φ = 50655600048.

The previous prime is 101311200079. The next prime is 101311200119. The reversal of 101311200104 is 401002113101.

It can be written as a sum of positive squares in only one way, i.e., 67289397604 + 34021802500 = 259402^2 + 184450^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×101311200104² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6331949999 + ... + 6331950014.

Almost surely, 2^101311200104 is an apocalyptic number.

It is an amenable number.

101311200104 is a deficient number, since it is larger than the sum of its proper divisors (88647300106).

101311200104 is a wasteful number, since it uses less digits than its factorization.

101311200104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12663900019 (or 12663900015 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101311200104 its reverse (401002113101), we get a palindrome (502313313205).

The spelling of 101311200104 in words is "one hundred one billion, three hundred eleven million, two hundred thousand, one hundred four".