101111120020102 has 8 divisors (see below), whose sum is σ = 151666773480936. Its totient is φ = 50555528859792.

The previous prime is 101111120020049. The next prime is 101111120020133. The reversal of 101111120020102 is 201020021111101.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11280948 + ... + 18151639.

It is an arithmetic number, because the mean of its divisors is an integer number (18958346685117).

Almost surely, 2^{101111120020102} is an apocalyptic number.

101111120020102 is a deficient number, since it is larger than the sum of its proper divisors (50555653460834).

101111120020102 is a wasteful number, since it uses less digits than its factorization.

101111120020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31150262.

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

Adding to 101111120020102 its reverse (201020021111101), we get a palindrome (302131141131203).

The spelling of 101111120020102 in words is "one hundred one trillion, one hundred eleven billion, one hundred twenty million, twenty thousand, one hundred two".