101010121323 has 8 divisors (see below), whose sum is σ = 138320166288. Its totient is φ = 65520078624.

The previous prime is 101010121319. The next prime is 101010121337. The reversal of 101010121323 is 323121010101.

It is a happy number.

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

It is not a de Polignac number, because 101010121323 - 2² = 101010121319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101010121313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455000436 + ... + 455000657.

It is an arithmetic number, because the mean of its divisors is an integer number (17290020786).

Almost surely, 2^101010121323 is an apocalyptic number.

101010121323 is a deficient number, since it is larger than the sum of its proper divisors (37310044965).

101010121323 is an equidigital number, since it uses as much as digits as its factorization.

101010121323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910001133.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101010121323 its reverse (323121010101), we get a palindrome (424131131424).

The spelling of 101010121323 in words is "one hundred one billion, ten million, one hundred twenty-one thousand, three hundred twenty-three".