101111101021002 has 8 divisors (see below), whose sum is σ = 202222202042016. Its totient is φ = 33703700340332.

The previous prime is 101111101021001. The next prime is 101111101021003. The reversal of 101111101021002 is 200120101111101.

It is an interprime number because it is at equal distance from previous prime (101111101021001) and next prime (101111101021003).

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

101111101021002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (101111101021001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8425925085078 + ... + 8425925085089.

It is an arithmetic number, because the mean of its divisors is an integer number (25277775255252).

Almost surely, 2^{101111101021002} is an apocalyptic number.

101111101021002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101111101021002 is a wasteful number, since it uses less digits than its factorization.

101111101021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16851850170172.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101111101021002 its reverse (200120101111101), we get a palindrome (301231202132103).

Subtracting 101111101021002 from its reverse (200120101111101), we obtain a palindrome (99009000090099).

The spelling of 101111101021002 in words is "one hundred one trillion, one hundred eleven billion, one hundred one million, twenty-one thousand, two".