20132312030 has 16 divisors (see below), whose sum is σ = 38145433680. Its totient is φ = 7629086592.

The previous prime is 20132311987. The next prime is 20132312069. The reversal of 20132312030 is 3021323102.

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, 52979579 + ... + 52979958.

It is an arithmetic number, because the mean of its divisors is an integer number (2384089605).

Almost surely, 2^20132312030 is an apocalyptic number.

20132312030 is a deficient number, since it is larger than the sum of its proper divisors (18013121650).

20132312030 is a wasteful number, since it uses less digits than its factorization.

20132312030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105959563.

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

Adding to 20132312030 its reverse (3021323102), we get a palindrome (23153635132).

The spelling of 20132312030 in words is "twenty billion, one hundred thirty-two million, three hundred twelve thousand, thirty".