7100101012111 has 4 divisors (see below), whose sum is σ = 7100531833824. Its totient is φ = 7099670190400.

The previous prime is 7100101012061. The next prime is 7100101012159. The reversal of 7100101012111 is 1112101010017.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7100101012111 - 2¹⁷ = 7100100881039 is a prime.

It is a super-2 number, since 2×7100101012111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7100101012171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215386135 + ... + 215419096.

It is an arithmetic number, because the mean of its divisors is an integer number (1775132958456).

Almost surely, 2^{7100101012111} is an apocalyptic number.

7100101012111 is a deficient number, since it is larger than the sum of its proper divisors (430821713).

7100101012111 is a wasteful number, since it uses less digits than its factorization.

7100101012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430821712.

The product of its (nonzero) digits is 14, while the sum is 16.

Adding to 7100101012111 its reverse (1112101010017), we get a palindrome (8212202022128).

The spelling of 7100101012111 in words is "seven trillion, one hundred billion, one hundred one million, twelve thousand, one hundred eleven".