10202240602 has 4 divisors (see below), whose sum is σ = 15303360906. Its totient is φ = 5101120300.

The previous prime is 10202240527. The next prime is 10202240611. The reversal of 10202240602 is 20604220201.

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., 10158825681 + 43414921 = 100791^2 + 6589^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10202240602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550560149 + ... + 2550560152.

Almost surely, 2^10202240602 is an apocalyptic number.

10202240602 is a deficient number, since it is larger than the sum of its proper divisors (5101120304).

10202240602 is an equidigital number, since it uses as much as digits as its factorization.

10202240602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101120303.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10202240602 its reverse (20604220201), we get a palindrome (30806460803).

The spelling of 10202240602 in words is "ten billion, two hundred two million, two hundred forty thousand, six hundred two".