101210102001111 has 8 divisors (see below), whose sum is σ = 134947938094704. Its totient is φ = 67472833620800.

The previous prime is 101210102001109. The next prime is 101210102001121. The reversal of 101210102001111 is 111100201012101.

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 101210102001111 - 2¹ = 101210102001109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101210102001121) 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, 141512166 + ... + 142225571.

It is an arithmetic number, because the mean of its divisors is an integer number (16868492261838).

Almost surely, 2^{101210102001111} is an apocalyptic number.

101210102001111 is a deficient number, since it is larger than the sum of its proper divisors (33737836093593).

101210102001111 is a wasteful number, since it uses less digits than its factorization.

101210102001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283856641.

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

Adding to 101210102001111 its reverse (111100201012101), we get a palindrome (212310303013212).

It can be divided in two parts, 10121010 and 2001111, that added together give a palindrome (12122121).

The spelling of 101210102001111 in words is "one hundred one trillion, two hundred ten billion, one hundred two million, one thousand, one hundred eleven".