101124361 has 6 divisors (see below), whose sum is σ = 109501710. Its totient is φ = 93345408.

The previous prime is 101124341. The next prime is 101124383. The reversal of 101124361 is 163421101.

It can be written as a sum of positive squares in 3 ways, for example, as 1225 + 101123136 = 35^2 + 10056^2 .

It is not a de Polignac number, because 101124361 - 2²¹ = 99027209 is a prime.

It is a super-2 number, since 2×101124361² = 20452272775316642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101124311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 299016 + ... + 299353.

It is an arithmetic number, because the mean of its divisors is an integer number (18250285).

Almost surely, 2^101124361 is an apocalyptic number.

It is an amenable number.

101124361 is a deficient number, since it is larger than the sum of its proper divisors (8377349).

101124361 is an equidigital number, since it uses as much as digits as its factorization.

101124361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598395 (or 598382 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 101124361 is about 10056.0609087256. The cubic root of 101124361 is about 465.8920111170.

Adding to 101124361 its reverse (163421101), we get a palindrome (264545462).

It can be divided in two parts, 101124 and 361, that multiplied together give a square (36505764 = 6042²).

The spelling of 101124361 in words is "one hundred one million, one hundred twenty-four thousand, three hundred sixty-one".