101101010102111 has 8 divisors (see below), whose sum is σ = 104614623640800. Its totient is φ = 97589221350880.

The previous prime is 101101010102021. The next prime is 101101010102119. The reversal of 101101010102111 is 111201010101101.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101101010102111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101101010102092 and 101101010102101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101101010102119) 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, 456084131 + ... + 456305748.

It is an arithmetic number, because the mean of its divisors is an integer number (13076827955100).

Almost surely, 2^{101101010102111} is an apocalyptic number.

101101010102111 is a deficient number, since it is larger than the sum of its proper divisors (3513613538689).

101101010102111 is an equidigital number, since it uses as much as digits as its factorization.

101101010102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912393729.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 101101010102111 its reverse (111201010101101), we get a palindrome (212302020203212).

The spelling of 101101010102111 in words is "one hundred one trillion, one hundred one billion, ten million, one hundred two thousand, one hundred eleven".