20132123030 has 16 divisors (see below), whose sum is σ = 36340484544. Its totient is φ = 8030035200.

The previous prime is 20132123023. The next prime is 20132123041. The reversal of 20132123030 is 3032123102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2848046 + ... + 2855105.

It is an arithmetic number, because the mean of its divisors is an integer number (2271280284).

Almost surely, 2^20132123030 is an apocalyptic number.

20132123030 is a deficient number, since it is larger than the sum of its proper divisors (16208361514).

20132123030 is a wasteful number, since it uses less digits than its factorization.

20132123030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5703511.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20132123030 its reverse (3032123102), we get a palindrome (23164246132).

The spelling of 20132123030 in words is "twenty billion, one hundred thirty-two million, one hundred twenty-three thousand, thirty".