101415120008 has 8 divisors (see below), whose sum is σ = 190153350030. Its totient is φ = 50707560000.

The previous prime is 101415120007. The next prime is 101415120013. The reversal of 101415120008 is 800021514101.

It can be written as a sum of positive squares in only one way, i.e., 71996695684 + 29418424324 = 268322^2 + 171518^2 .

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

It is not an unprimeable number, because it can be changed into a prime (101415120007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6338444993 + ... + 6338445008.

Almost surely, 2^101415120008 is an apocalyptic number.

It is an amenable number.

101415120008 is a deficient number, since it is larger than the sum of its proper divisors (88738230022).

101415120008 is a wasteful number, since it uses less digits than its factorization.

101415120008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12676890007 (or 12676890003 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 23.

Adding to 101415120008 its reverse (800021514101), we get a palindrome (901436634109).

The spelling of 101415120008 in words is "one hundred one billion, four hundred fifteen million, one hundred twenty thousand, eight".