2020630306245 has 16 divisors (see below), whose sum is σ = 3233383625472. Its totient is φ = 1077544451520.

The previous prime is 2020630306241. The next prime is 2020630306249. The reversal of 2020630306245 is 5426030360202.

It is an interprime number because it is at equal distance from previous prime (2020630306241) and next prime (2020630306249).

It is not a de Polignac number, because 2020630306245 - 2² = 2020630306241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020630306241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7681666 + ... + 7940355.

It is an arithmetic number, because the mean of its divisors is an integer number (202086476592).

Almost surely, 2^{2020630306245} is an apocalyptic number.

It is an amenable number.

2020630306245 is a deficient number, since it is larger than the sum of its proper divisors (1212753319227).

2020630306245 is a wasteful number, since it uses less digits than its factorization.

2020630306245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15630652.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 2020630306245 its reverse (5426030360202), we get a palindrome (7446660666447).

The spelling of 2020630306245 in words is "two trillion, twenty billion, six hundred thirty million, three hundred six thousand, two hundred forty-five".