20134100302 has 4 divisors (see below), whose sum is σ = 30201150456. Its totient is φ = 10067050150.

The previous prime is 20134100299. The next prime is 20134100333. The reversal of 20134100302 is 20300143102.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20300143102 = 2 ⋅10150071551.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033525074 + ... + 5033525077.

It is an arithmetic number, because the mean of its divisors is an integer number (7550287614).

Almost surely, 2^20134100302 is an apocalyptic number.

20134100302 is a deficient number, since it is larger than the sum of its proper divisors (10067050154).

20134100302 is a wasteful number, since it uses less digits than its factorization.

20134100302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10067050153.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20134100302 its reverse (20300143102), we get a palindrome (40434243404).

The spelling of 20134100302 in words is "twenty billion, one hundred thirty-four million, one hundred thousand, three hundred two".