2103133130032 has 40 divisors (see below), whose sum is σ = 4445770465872. Its totient is φ = 955859539200.

The previous prime is 2103133130017. The next prime is 2103133130057. The reversal of 2103133130032 is 2300313313012.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2103133129985 and 2103133130012.

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, 854878 + ... + 2221954.

Almost surely, 2^{2103133130032} is an apocalyptic number.

2103133130032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2103133130032 is an abundant number, since it is smaller than the sum of its proper divisors (2342637335840).

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

2103133130032 is a wasteful number, since it uses less digits than its factorization.

2103133130032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375837 (or 1375831 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2103133130032 its reverse (2300313313012), we get a palindrome (4403446443044).

The spelling of 2103133130032 in words is "two trillion, one hundred three billion, one hundred thirty-three million, one hundred thirty thousand, thirty-two".