101423134234 has 16 divisors (see below), whose sum is σ = 154507885056. Its totient is φ = 49925980800.

The previous prime is 101423134231. The next prime is 101423134237. The reversal of 101423134234 is 432431324101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101423134231) and next prime (101423134237).

It is not an unprimeable number, because it can be changed into a prime (101423134231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331532 + ... + 1405639.

It is an arithmetic number, because the mean of its divisors is an integer number (9656742816).

Almost surely, 2^101423134234 is an apocalyptic number.

101423134234 is a deficient number, since it is larger than the sum of its proper divisors (53084750822).

101423134234 is a wasteful number, since it uses less digits than its factorization.

101423134234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737461.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 101423134234 its reverse (432431324101), we get a palindrome (533854458335).

The spelling of 101423134234 in words is "one hundred one billion, four hundred twenty-three million, one hundred thirty-four thousand, two hundred thirty-four".