20020001302 has 64 divisors (see below), whose sum is σ = 35340963840. Its totient is φ = 8329651200.

The previous prime is 20020001293. The next prime is 20020001327. The reversal of 20020001302 is 20310002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19417527 + ... + 19418557.

It is an arithmetic number, because the mean of its divisors is an integer number (552202560).

Almost surely, 2^20020001302 is an apocalyptic number.

20020001302 is a deficient number, since it is larger than the sum of its proper divisors (15320962538).

20020001302 is a wasteful number, since it uses less digits than its factorization.

20020001302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 20020001302 its reverse (20310002002), we get a palindrome (40330003304).

The spelling of 20020001302 in words is "twenty billion, twenty million, one thousand, three hundred two".