101120021988383 has 2 divisors, whose sum is σ = 101120021988384. Its totient is φ = 101120021988382.

The previous prime is 101120021988343. The next prime is 101120021988413. The reversal of 101120021988383 is 383889120021101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101120021988383 - 2¹⁶ = 101120021922847 is a prime.

It is a super-2 number, since 2×101120021988383² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101120021988343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560010994191 + 50560010994192.

It is an arithmetic number, because the mean of its divisors is an integer number (50560010994192).

Almost surely, 2^{101120021988383} is an apocalyptic number.

101120021988383 is a deficient number, since it is larger than the sum of its proper divisors (1).

101120021988383 is an equidigital number, since it uses as much as digits as its factorization.

101120021988383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 47.

The spelling of 101120021988383 in words is "one hundred one trillion, one hundred twenty billion, twenty-one million, nine hundred eighty-eight thousand, three hundred eighty-three".