102034442134 has 16 divisors (see below), whose sum is σ = 154795840560. Its totient is φ = 50436010240.

The previous prime is 102034442123. The next prime is 102034442137. The reversal of 102034442134 is 431244430201.

It is a super-2 number, since 2×102034442134² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102034442137) 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, 1174329 + ... + 1258219.

It is an arithmetic number, because the mean of its divisors is an integer number (9674740035).

Almost surely, 2^102034442134 is an apocalyptic number.

102034442134 is a deficient number, since it is larger than the sum of its proper divisors (52761398426).

102034442134 is an equidigital number, since it uses as much as digits as its factorization.

102034442134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90815.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 102034442134 its reverse (431244430201), we get a palindrome (533278872335).

The spelling of 102034442134 in words is "one hundred two billion, thirty-four million, four hundred forty-two thousand, one hundred thirty-four".