101120132311 has 4 divisors (see below), whose sum is σ = 110312871624. Its totient is φ = 91927393000.

The previous prime is 101120132299. The next prime is 101120132353. The reversal of 101120132311 is 113231021101.

It is a happy number.

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 101120132311 - 2¹¹ = 101120130263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120132371) 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, 4596369640 + ... + 4596369661.

It is an arithmetic number, because the mean of its divisors is an integer number (27578217906).

Almost surely, 2^101120132311 is an apocalyptic number.

101120132311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101120132311 is a deficient number, since it is larger than the sum of its proper divisors (9192739313).

101120132311 is an equidigital number, since it uses as much as digits as its factorization.

101120132311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9192739312.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 101120132311 its reverse (113231021101), we get a palindrome (214351153412).

The spelling of 101120132311 in words is "one hundred one billion, one hundred twenty million, one hundred thirty-two thousand, three hundred eleven".