2203134131312 has 20 divisors (see below), whose sum is σ = 4306347359760. Its totient is φ = 1091818683648.

The previous prime is 2203134131309. The next prime is 2203134131327. The reversal of 2203134131312 is 2131314313022.

It is a happy number.

It is a super-3 number, since 3×2203134131312³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

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, 609272012 + ... + 609275627.

It is an arithmetic number, because the mean of its divisors is an integer number (215317367988).

Almost surely, 2^{2203134131312} is an apocalyptic number.

It is an amenable number.

2203134131312 is a deficient number, since it is larger than the sum of its proper divisors (2103213228448).

2203134131312 is a wasteful number, since it uses less digits than its factorization.

2203134131312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218547760 (or 1218547754 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 2203134131312 its reverse (2131314313022), we get a palindrome (4334448444334).

The spelling of 2203134131312 in words is "two trillion, two hundred three billion, one hundred thirty-four million, one hundred thirty-one thousand, three hundred twelve".