20231100033402 has 16 divisors (see below), whose sum is σ = 40463182010592. Its totient is φ = 6743536353840.

The previous prime is 20231100033383. The next prime is 20231100033409. The reversal of 20231100033402 is 20433000113202.

It is not an unprimeable number, because it can be changed into a prime (20231100033409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40646349 + ... + 41141072.

It is an arithmetic number, because the mean of its divisors is an integer number (2528948875662).

Almost surely, 2^{20231100033402} is an apocalyptic number.

20231100033402 is an abundant number, since it is smaller than the sum of its proper divisors (20232081977190).

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

20231100033402 is a wasteful number, since it uses less digits than its factorization.

20231100033402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81828653.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20231100033402 its reverse (20433000113202), we get a palindrome (40664100146604).

The spelling of 20231100033402 in words is "twenty trillion, two hundred thirty-one billion, one hundred million, thirty-three thousand, four hundred two".