20202012101030 has 16 divisors (see below), whose sum is σ = 36738504482400. Its totient is φ = 7997497573632.

The previous prime is 20202012101023. The next prime is 20202012101053. The reversal of 20202012101030 is 3010121020202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20202012100996 and 20202012101014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10413407330 + ... + 10413409269.

It is an arithmetic number, because the mean of its divisors is an integer number (2296156530150).

Almost surely, 2^{20202012101030} is an apocalyptic number.

20202012101030 is a deficient number, since it is larger than the sum of its proper divisors (16536492381370).

20202012101030 is a wasteful number, since it uses less digits than its factorization.

20202012101030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20826816703.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20202012101030 its reverse (3010121020202), we get a palindrome (23212133121232).

The spelling of 20202012101030 in words is "twenty trillion, two hundred two billion, twelve million, one hundred one thousand, thirty".