20042013302 has 4 divisors (see below), whose sum is σ = 30063019956. Its totient is φ = 10021006650.

The previous prime is 20042013287. The next prime is 20042013307. The reversal of 20042013302 is 20331024002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20331024002 = 2 ⋅10165512001.

It is a super-3 number, since 3×20042013302³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20042013307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010503324 + ... + 5010503327.

It is an arithmetic number, because the mean of its divisors is an integer number (7515754989).

Almost surely, 2^20042013302 is an apocalyptic number.

20042013302 is a deficient number, since it is larger than the sum of its proper divisors (10021006654).

20042013302 is a wasteful number, since it uses less digits than its factorization.

20042013302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10021006653.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20042013302 its reverse (20331024002), we get a palindrome (40373037304).

The spelling of 20042013302 in words is "twenty billion, forty-two million, thirteen thousand, three hundred two".