102013433 has 2 divisors, whose sum is σ = 102013434. Its totient is φ = 102013432.

The previous prime is 102013421. The next prime is 102013469. The reversal of 102013433 is 334310201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96098809 + 5914624 = 9803^2 + 2432^2 .

It is a cyclic number.

It is not a de Polignac number, because 102013433 - 2⁶ = 102013369 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102013493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51006716 + 51006717.

It is an arithmetic number, because the mean of its divisors is an integer number (51006717).

Almost surely, 2^102013433 is an apocalyptic number.

It is an amenable number.

102013433 is a deficient number, since it is larger than the sum of its proper divisors (1).

102013433 is an equidigital number, since it uses as much as digits as its factorization.

102013433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 102013433 is about 10100.1699490652. The cubic root of 102013433 is about 467.2533828475.

Adding to 102013433 its reverse (334310201), we get a palindrome (436323634).

The spelling of 102013433 in words is "one hundred two million, thirteen thousand, four hundred thirty-three".