102000321034 has 4 divisors (see below), whose sum is σ = 153000481554. Its totient is φ = 51000160516.

The previous prime is 102000321029. The next prime is 102000321077. The reversal of 102000321034 is 430123000201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 97197415225 + 4802905809 = 311765^2 + 69303^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102000320999 and 102000321017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25500080257 + ... + 25500080260.

Almost surely, 2^102000321034 is an apocalyptic number.

102000321034 is a deficient number, since it is larger than the sum of its proper divisors (51000160520).

102000321034 is an equidigital number, since it uses as much as digits as its factorization.

102000321034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51000160519.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 102000321034 its reverse (430123000201), we get a palindrome (532123321235).

The spelling of 102000321034 in words is "one hundred two billion, three hundred twenty-one thousand, thirty-four".