2103012214432 has 48 divisors (see below), whose sum is σ = 4231902727080. Its totient is φ = 1028370051072.

The previous prime is 2103012214423. The next prime is 2103012214441. The reversal of 2103012214432 is 2344122103012.

It is an interprime number because it is at equal distance from previous prime (2103012214423) and next prime (2103012214441).

It can be written as a sum of positive squares in 4 ways, for example, as 1868481221776 + 234530992656 = 1366924^2 + 484284^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2103012214397 and 2103012214406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449957 + ... + 2511652.

Almost surely, 2^{2103012214432} is an apocalyptic number.

It is an amenable number.

2103012214432 is an abundant number, since it is smaller than the sum of its proper divisors (2128890512648).

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

2103012214432 is a wasteful number, since it uses less digits than its factorization.

2103012214432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3961985 (or 3961977 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2103012214432 its reverse (2344122103012), we get a palindrome (4447134317444).

The spelling of 2103012214432 in words is "two trillion, one hundred three billion, twelve million, two hundred fourteen thousand, four hundred thirty-two".