101423111011 has 8 divisors (see below), whose sum is σ = 103548066944. Its totient is φ = 99313067520.

The previous prime is 101423110979. The next prime is 101423111021. The reversal of 101423111011 is 110111324101.

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 101423111011 - 2⁵ = 101423110979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101423111021) 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, 3714366 + ... + 3741571.

It is an arithmetic number, because the mean of its divisors is an integer number (12943508368).

Almost surely, 2^101423111011 is an apocalyptic number.

101423111011 is a deficient number, since it is larger than the sum of its proper divisors (2124955933).

101423111011 is an equidigital number, since it uses as much as digits as its factorization.

101423111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7456221.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 101423111011 its reverse (110111324101), we get a palindrome (211534435112).

The spelling of 101423111011 in words is "one hundred one billion, four hundred twenty-three million, one hundred eleven thousand, eleven".