101121011012002 has 8 divisors (see below), whose sum is σ = 158276365062336. Its totient is φ = 48362222657892.

The previous prime is 101121011011973. The next prime is 101121011012009. The reversal of 101121011012002 is 200210110121101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (101121011012009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1099141423998 + ... + 1099141424089.

It is an arithmetic number, because the mean of its divisors is an integer number (19784545632792).

Almost surely, 2^{101121011012002} is an apocalyptic number.

101121011012002 is a deficient number, since it is larger than the sum of its proper divisors (57155354050334).

101121011012002 is a wasteful number, since it uses less digits than its factorization.

101121011012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198282848112.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101121011012002 its reverse (200210110121101), we get a palindrome (301331121133103).

The spelling of 101121011012002 in words is "one hundred one trillion, one hundred twenty-one billion, eleven million, twelve thousand, two".