2321023011002 has 4 divisors (see below), whose sum is σ = 3481534516506. Its totient is φ = 1160511505500.

The previous prime is 2321023010923. The next prime is 2321023011119. The reversal of 2321023011002 is 2001103201232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1985447265481 + 335575745521 = 1409059^2 + 579289^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580255752749 + ... + 580255752752.

Almost surely, 2^{2321023011002} is an apocalyptic number.

2321023011002 is a deficient number, since it is larger than the sum of its proper divisors (1160511505504).

2321023011002 is a wasteful number, since it uses less digits than its factorization.

2321023011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160511505503.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2321023011002 its reverse (2001103201232), we get a palindrome (4322126212234).

The spelling of 2321023011002 in words is "two trillion, three hundred twenty-one billion, twenty-three million, eleven thousand, two".