101040200104 has 8 divisors (see below), whose sum is σ = 189450375210. Its totient is φ = 50520100048.

The previous prime is 101040200089. The next prime is 101040200123. The reversal of 101040200104 is 401002040101.

It can be written as a sum of positive squares in only one way, i.e., 53964219204 + 47075980900 = 232302^2 + 216970^2 .

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

It is a super-2 number, since 2×101040200104² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6315012499 + ... + 6315012514.

Almost surely, 2^101040200104 is an apocalyptic number.

It is an amenable number.

101040200104 is a deficient number, since it is larger than the sum of its proper divisors (88410175106).

101040200104 is a wasteful number, since it uses less digits than its factorization.

101040200104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12630025019 (or 12630025015 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101040200104 its reverse (401002040101), we get a palindrome (502042240205).

The spelling of 101040200104 in words is "one hundred one billion, forty million, two hundred thousand, one hundred four".