101423011 has 8 divisors (see below), whose sum is σ = 102260880. Its totient is φ = 100588512.

The previous prime is 101422999. The next prime is 101423017. The reversal of 101423011 is 110324101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101423011 - 2⁹ = 101422499 is a prime.

It is a super-2 number, since 2×101423011² = 20573254320612242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101422982 and 101423000.

It is not an unprimeable number, because it can be changed into a prime (101423017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130821 + ... + 131593.

It is an arithmetic number, because the mean of its divisors is an integer number (12782610).

Almost surely, 2^101423011 is an apocalyptic number.

101423011 is a deficient number, since it is larger than the sum of its proper divisors (837869).

101423011 is an equidigital number, since it uses as much as digits as its factorization.

101423011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 101423011 is about 10070.8992150652. The cubic root of 101423011 is about 466.3501990998.

Adding to 101423011 its reverse (110324101), we get a palindrome (211747112).

It can be divided in two parts, 1014 and 23011, that added together give a square (24025 = 155²).

The spelling of 101423011 in words is "one hundred one million, four hundred twenty-three thousand, eleven".