101124423 has 16 divisors (see below), whose sum is σ = 151192800. Its totient is φ = 66795840.

The previous prime is 101124389. The next prime is 101124427. The reversal of 101124423 is 324421101.

It is not a de Polignac number, because 101124423 - 2¹⁴ = 101108039 is a prime.

It is a super-2 number, since 2×101124423² = 20452297854165858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101124396 and 101124405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101124427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14238 + ... + 20123.

It is an arithmetic number, because the mean of its divisors is an integer number (9449550).

Almost surely, 2^101124423 is an apocalyptic number.

101124423 is a deficient number, since it is larger than the sum of its proper divisors (50068377).

101124423 is a wasteful number, since it uses less digits than its factorization.

101124423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34479 (or 34473 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 101124423 is about 10056.0639914432. The cubic root of 101124423 is about 465.8921063307.

Adding to 101124423 its reverse (324421101), we get a palindrome (425545524).

It can be divided in two parts, 10112 and 4423, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 101124423 in words is "one hundred one million, one hundred twenty-four thousand, four hundred twenty-three".