101141030111 has 4 divisors (see below), whose sum is σ = 110335669224. Its totient is φ = 91946391000.

The previous prime is 101141030057. The next prime is 101141030129. The reversal of 101141030111 is 111030141101.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101141030111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101141030411) 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, 4597319540 + ... + 4597319561.

It is an arithmetic number, because the mean of its divisors is an integer number (27583917306).

Almost surely, 2^101141030111 is an apocalyptic number.

101141030111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101141030111 is a deficient number, since it is larger than the sum of its proper divisors (9194639113).

101141030111 is an equidigital number, since it uses as much as digits as its factorization.

101141030111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9194639112.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 101141030111 its reverse (111030141101), we get a palindrome (212171171212).

The spelling of 101141030111 in words is "one hundred one billion, one hundred forty-one million, thirty thousand, one hundred eleven".