101002210111 has 8 divisors (see below), whose sum is σ = 111051823104. Its totient is φ = 91097196120.

The previous prime is 101002210037. The next prime is 101002210151. The reversal of 101002210111 is 111012200101.

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 101002210111 - 2¹¹ = 101002208063 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 (101002210151) 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, 36148285 + ... + 36151078.

It is an arithmetic number, because the mean of its divisors is an integer number (13881477888).

Almost surely, 2^101002210111 is an apocalyptic number.

101002210111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101002210111 is a deficient number, since it is larger than the sum of its proper divisors (10049612993).

101002210111 is a wasteful number, since it uses less digits than its factorization.

101002210111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72299501.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101002210111 its reverse (111012200101), we get a palindrome (212014410212).

It can be divided in two parts, 101002 and 210111, that added together give a palindrome (311113).

The spelling of 101002210111 in words is "one hundred one billion, two million, two hundred ten thousand, one hundred eleven".