2100023331244 has 48 divisors (see below), whose sum is σ = 3846890880000. Its totient is φ = 1001202808320.

The previous prime is 2100023331199. The next prime is 2100023331253. The reversal of 2100023331244 is 4421333200012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49504147 + ... + 49546549.

It is an arithmetic number, because the mean of its divisors is an integer number (80143560000).

Almost surely, 2^{2100023331244} is an apocalyptic number.

It is an amenable number.

2100023331244 is a deficient number, since it is larger than the sum of its proper divisors (1746867548756).

2100023331244 is a wasteful number, since it uses less digits than its factorization.

2100023331244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44110 (or 44108 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2100023331244 its reverse (4421333200012), we get a palindrome (6521356531256).

The spelling of 2100023331244 in words is "two trillion, one hundred billion, twenty-three million, three hundred thirty-one thousand, two hundred forty-four".