20213001302 has 12 divisors (see below), whose sum is σ = 32831177220. Its totient is φ = 9329077368.

The previous prime is 20213001283. The next prime is 20213001307. The reversal of 20213001302 is 20310031202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20213001307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29900552 + ... + 29901227.

It is an arithmetic number, because the mean of its divisors is an integer number (2735931435).

Almost surely, 2^20213001302 is an apocalyptic number.

20213001302 is a deficient number, since it is larger than the sum of its proper divisors (12618175918).

20213001302 is a wasteful number, since it uses less digits than its factorization.

20213001302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59801807 (or 59801794 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20213001302 its reverse (20310031202), we get a palindrome (40523032504).

The spelling of 20213001302 in words is "twenty billion, two hundred thirteen million, one thousand, three hundred two".