101121202002 has 32 divisors (see below), whose sum is σ = 205843498560. Its totient is φ = 33107847680.

The previous prime is 101121202001. The next prime is 101121202031. The reversal of 101121202002 is 200202121101.

It is not an unprimeable number, because it can be changed into a prime (101121202001) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 302602 + ... + 542042.

It is an arithmetic number, because the mean of its divisors is an integer number (6432609330).

Almost surely, 2^101121202002 is an apocalyptic number.

101121202002 is an abundant number, since it is smaller than the sum of its proper divisors (104722296558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101121202002 is a wasteful number, since it uses less digits than its factorization.

101121202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240698.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101121202002 its reverse (200202121101), we get a palindrome (301323323103).

The spelling of 101121202002 in words is "one hundred one billion, one hundred twenty-one million, two hundred two thousand, two".