492010102 has 4 divisors (see below), whose sum is σ = 738015156. Its totient is φ = 246005050.

The previous prime is 492010081. The next prime is 492010133. The reversal of 492010102 is 201010294.

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

It is a self number, because there is not a number n which added to its sum of digits gives 492010102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123002524 + ... + 123002527.

It is an arithmetic number, because the mean of its divisors is an integer number (184503789).

Almost surely, 2^492010102 is an apocalyptic number.

492010102 is a deficient number, since it is larger than the sum of its proper divisors (246005054).

492010102 is a wasteful number, since it uses less digits than its factorization.

492010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246005053.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 492010102 is about 22181.3007283162. The cubic root of 492010102 is about 789.4500803561.

Adding to 492010102 its reverse (201010294), we get a palindrome (693020396).

The spelling of 492010102 in words is "four hundred ninety-two million, ten thousand, one hundred two".