2012453101132 has 48 divisors (see below), whose sum is σ = 3646720530432. Its totient is φ = 970738928640.

The previous prime is 2012453101093. The next prime is 2012453101147. The reversal of 2012453101132 is 2311013542102.

It is a junction number, because it is equal to n+sod(n) for n = 2012453101097 and 2012453101106.

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, 66837193 + ... + 66867295.

It is an arithmetic number, because the mean of its divisors is an integer number (75973344384).

Almost surely, 2^{2012453101132} is an apocalyptic number.

It is an amenable number.

2012453101132 is a deficient number, since it is larger than the sum of its proper divisors (1634267429300).

2012453101132 is a wasteful number, since it uses less digits than its factorization.

2012453101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31798 (or 31796 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 2012453101132 its reverse (2311013542102), we get a palindrome (4323466643234).

The spelling of 2012453101132 in words is "two trillion, twelve billion, four hundred fifty-three million, one hundred one thousand, one hundred thirty-two".