102126064 has 20 divisors (see below), whose sum is σ = 208284040. Its totient is φ = 48375360.

The previous prime is 102126053. The next prime is 102126067. The reversal of 102126064 is 460621201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102126067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167667 + ... + 168274.

It is an arithmetic number, because the mean of its divisors is an integer number (10414202).

Almost surely, 2^102126064 is an apocalyptic number.

It is an amenable number.

102126064 is an abundant number, since it is smaller than the sum of its proper divisors (106157976).

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

102126064 is a wasteful number, since it uses less digits than its factorization.

102126064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335968 (or 335962 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 102126064 is about 10105.7441091688. The cubic root of 102126064 is about 467.4252813184.

Adding to 102126064 its reverse (460621201), we get a palindrome (562747265).

The spelling of 102126064 in words is "one hundred two million, one hundred twenty-six thousand, sixty-four".