20102630362 has 8 divisors (see below), whose sum is σ = 30172831956. Its totient is φ = 10045019712.

The previous prime is 20102630351. The next prime is 20102630371. The reversal of 20102630362 is 26303620102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19903848561 + 198781801 = 141081^2 + 14099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3143743 + ... + 3150130.

Almost surely, 2^20102630362 is an apocalyptic number.

20102630362 is a deficient number, since it is larger than the sum of its proper divisors (10070201594).

20102630362 is a wasteful number, since it uses less digits than its factorization.

20102630362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6295472.

The product of its (nonzero) digits is 2592, while the sum is 25.

The spelling of 20102630362 in words is "twenty billion, one hundred two million, six hundred thirty thousand, three hundred sixty-two".