2103212112332 has 12 divisors (see below), whose sum is σ = 3840648205296. Its totient is φ = 1005884053680.

The previous prime is 2103212112293. The next prime is 2103212112431. The reversal of 2103212112332 is 2332112123012.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 2103212112298 and 2103212112307.

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, 11430500519 + ... + 11430500702.

It is an arithmetic number, because the mean of its divisors is an integer number (320054017108).

Almost surely, 2^{2103212112332} is an apocalyptic number.

It is an amenable number.

2103212112332 is a deficient number, since it is larger than the sum of its proper divisors (1737436092964).

2103212112332 is a wasteful number, since it uses less digits than its factorization.

2103212112332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22861001248 (or 22861001246 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2103212112332 its reverse (2332112123012), we get a palindrome (4435324235344).

The spelling of 2103212112332 in words is "two trillion, one hundred three billion, two hundred twelve million, one hundred twelve thousand, three hundred thirty-two".