101120293 has 2 divisors, whose sum is σ = 101120294. Its totient is φ = 101120292.

The previous prime is 101120263. The next prime is 101120317. The reversal of 101120293 is 392021101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100942209 + 178084 = 10047^2 + 422^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101120293 is a prime.

It is a super-3 number, since 3×101120293³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101120293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101120263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560146 + 50560147.

It is an arithmetic number, because the mean of its divisors is an integer number (50560147).

Almost surely, 2^101120293 is an apocalyptic number.

It is an amenable number.

101120293 is a deficient number, since it is larger than the sum of its proper divisors (1).

101120293 is an equidigital number, since it uses as much as digits as its factorization.

101120293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 101120293 is about 10055.8586406134. The cubic root of 101120293 is about 465.8857637792.

Adding to 101120293 its reverse (392021101), we get a palindrome (493141394).

The spelling of 101120293 in words is "one hundred one million, one hundred twenty thousand, two hundred ninety-three".