20301434302 has 32 divisors (see below), whose sum is σ = 31060858752. Its totient is φ = 9950046624.

The previous prime is 20301434273. The next prime is 20301434303. The reversal of 20301434302 is 20343410302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301434303) 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, 17102553 + ... + 17103739.

It is an arithmetic number, because the mean of its divisors is an integer number (970651836).

Almost surely, 2^20301434302 is an apocalyptic number.

20301434302 is a deficient number, since it is larger than the sum of its proper divisors (10759424450).

20301434302 is a wasteful number, since it uses less digits than its factorization.

20301434302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20301434302 its reverse (20343410302), we get a palindrome (40644844604).

The spelling of 20301434302 in words is "twenty billion, three hundred one million, four hundred thirty-four thousand, three hundred two".