101121320002 has 32 divisors (see below), whose sum is σ = 157305836160. Its totient is φ = 48721670400.

The previous prime is 101121319991. The next prime is 101121320057. The reversal of 101121320002 is 200023121101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7504323 + ... + 7517785.

It is an arithmetic number, because the mean of its divisors is an integer number (4915807380).

Almost surely, 2^101121320002 is an apocalyptic number.

101121320002 is a deficient number, since it is larger than the sum of its proper divisors (56184516158).

101121320002 is a wasteful number, since it uses less digits than its factorization.

101121320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14778.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 101121320002 its reverse (200023121101), we get a palindrome (301144441103).

The spelling of 101121320002 in words is "one hundred one billion, one hundred twenty-one million, three hundred twenty thousand, two".