2103230031992 has 8 divisors (see below), whose sum is σ = 3943556310000. Its totient is φ = 1051615015992.

The previous prime is 2103230031989. The next prime is 2103230031997. The reversal of 2103230031992 is 2991300323012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103230031997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131451876992 + ... + 131451877007.

It is an arithmetic number, because the mean of its divisors is an integer number (492944538750).

Almost surely, 2^{2103230031992} is an apocalyptic number.

It is an amenable number.

2103230031992 is a deficient number, since it is larger than the sum of its proper divisors (1840326278008).

2103230031992 is a wasteful number, since it uses less digits than its factorization.

2103230031992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262903754005 (or 262903754001 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 2103230031992 in words is "two trillion, one hundred three billion, two hundred thirty million, thirty-one thousand, nine hundred ninety-two".