101423134122 has 16 divisors (see below), whose sum is σ = 202849744512. Its totient is φ = 33807132000.

The previous prime is 101423134103. The next prime is 101423134123. The reversal of 101423134122 is 221431324101.

It is a junction number, because it is equal to n+sod(n) for n = 101423134092 and 101423134101.

It is not an unprimeable number, because it can be changed into a prime (101423134123) 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, 381663 + ... + 590349.

It is an arithmetic number, because the mean of its divisors is an integer number (12678109032).

Almost surely, 2^101423134122 is an apocalyptic number.

101423134122 is an abundant number, since it is smaller than the sum of its proper divisors (101426610390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101423134122 is a wasteful number, since it uses less digits than its factorization.

101423134122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289693.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 101423134122 its reverse (221431324101), we get a palindrome (322854458223).

The spelling of 101423134122 in words is "one hundred one billion, four hundred twenty-three million, one hundred thirty-four thousand, one hundred twenty-two".