20300002231232 has 28 divisors (see below), whose sum is σ = 40297898815776. Its totient is φ = 10146200954880.

The previous prime is 20300002231153. The next prime is 20300002231283. The reversal of 20300002231232 is 23213220000302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59205233 + ... + 59547120.

It is an arithmetic number, because the mean of its divisors is an integer number (1439210671992).

Almost surely, 2^{20300002231232} is an apocalyptic number.

It is an amenable number.

20300002231232 is a deficient number, since it is larger than the sum of its proper divisors (19997896584544).

20300002231232 is a wasteful number, since it uses less digits than its factorization.

20300002231232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118755036 (or 118755026 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20300002231232 its reverse (23213220000302), we get a palindrome (43513222231534).

The spelling of 20300002231232 in words is "twenty trillion, three hundred billion, two million, two hundred thirty-one thousand, two hundred thirty-two".