10101132111 has 32 divisors (see below), whose sum is σ = 16333701120. Its totient is φ = 5427522144.

The previous prime is 10101132073. The next prime is 10101132143. The reversal of 10101132111 is 11123110101.

It is not a de Polignac number, because 10101132111 - 2²⁷ = 9966914383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101132161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148735 + ... + 205728.

It is an arithmetic number, because the mean of its divisors is an integer number (510428160).

Almost surely, 2^10101132111 is an apocalyptic number.

10101132111 is a deficient number, since it is larger than the sum of its proper divisors (6232569009).

10101132111 is a wasteful number, since it uses less digits than its factorization.

10101132111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354555.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 10101132111 its reverse (11123110101), we get a palindrome (21224242212).

The spelling of 10101132111 in words is "ten billion, one hundred one million, one hundred thirty-two thousand, one hundred eleven".