20132011302 has 32 divisors (see below), whose sum is σ = 44283843072. Its totient is φ = 6062666784.

The previous prime is 20132011253. The next prime is 20132011309. The reversal of 20132011302 is 20311023102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132011309) 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, 2742108 + ... + 2749439.

It is an arithmetic number, because the mean of its divisors is an integer number (1383870096).

Almost surely, 2^20132011302 is an apocalyptic number.

20132011302 is an abundant number, since it is smaller than the sum of its proper divisors (24151831770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20132011302 is a wasteful number, since it uses less digits than its factorization.

20132011302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5491612.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20132011302 its reverse (20311023102), we get a palindrome (40443034404).

The spelling of 20132011302 in words is "twenty billion, one hundred thirty-two million, eleven thousand, three hundred two".