101202111020111 has 8 divisors (see below), whose sum is σ = 101266666620000. Its totient is φ = 101137558042080.

The previous prime is 101202111020107. The next prime is 101202111020161. The reversal of 101202111020111 is 111020111202101.

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

It is a cyclic number.

It is not a de Polignac number, because 101202111020111 - 2² = 101202111020107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202111020161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79705265 + ... + 80965013.

It is an arithmetic number, because the mean of its divisors is an integer number (12658333327500).

Almost surely, 2^{101202111020111} is an apocalyptic number.

101202111020111 is a deficient number, since it is larger than the sum of its proper divisors (64555599889).

101202111020111 is a wasteful number, since it uses less digits than its factorization.

101202111020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310929.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101202111020111 its reverse (111020111202101), we get a palindrome (212222222222212).

The spelling of 101202111020111 in words is "one hundred one trillion, two hundred two billion, one hundred eleven million, twenty thousand, one hundred eleven".