101021111134 has 32 divisors (see below), whose sum is σ = 169926094080. Its totient is φ = 44760926592.

The previous prime is 101021111053. The next prime is 101021111159. The reversal of 101021111134 is 431111120101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374394 + ... + 584989.

It is an arithmetic number, because the mean of its divisors is an integer number (5310190440).

Almost surely, 2^101021111134 is an apocalyptic number.

101021111134 is a deficient number, since it is larger than the sum of its proper divisors (68904982946).

101021111134 is a wasteful number, since it uses less digits than its factorization.

101021111134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959584.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 101021111134 its reverse (431111120101), we get a palindrome (532132231235).

The spelling of 101021111134 in words is "one hundred one billion, twenty-one million, one hundred eleven thousand, one hundred thirty-four".