101121201008 has 10 divisors (see below), whose sum is σ = 195922326984. Its totient is φ = 50560600496.

The previous prime is 101121201001. The next prime is 101121201053. The reversal of 101121201008 is 800102121101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101121201001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3160037516 + ... + 3160037547.

Almost surely, 2^101121201008 is an apocalyptic number.

It is an amenable number.

101121201008 is a deficient number, since it is larger than the sum of its proper divisors (94801125976).

101121201008 is an equidigital number, since it uses as much as digits as its factorization.

101121201008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6320075071 (or 6320075065 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101121201008 its reverse (800102121101), we get a palindrome (901223322109).

The spelling of 101121201008 in words is "one hundred one billion, one hundred twenty-one million, two hundred one thousand, eight".