101011001002 has 8 divisors (see below), whose sum is σ = 151645895712. Its totient is φ = 50462369100.

The previous prime is 101011000999. The next prime is 101011001033. The reversal of 101011001002 is 200100110101.

101011001002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21562774 + ... + 21567457.

It is an arithmetic number, because the mean of its divisors is an integer number (18955736964).

Almost surely, 2^101011001002 is an apocalyptic number.

101011001002 is a deficient number, since it is larger than the sum of its proper divisors (50634894710).

101011001002 is a wasteful number, since it uses less digits than its factorization.

101011001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43131404.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 101011001002 its reverse (200100110101), we get a palindrome (301111111103).

The spelling of 101011001002 in words is "one hundred one billion, eleven million, one thousand, two".