1213132119976 has 32 divisors (see below), whose sum is σ = 2599982280000. Its totient is φ = 519831075456.

The previous prime is 1213132119971. The next prime is 1213132120021. The reversal of 1213132119976 is 6799112313121.

It is not an unprimeable number, because it can be changed into a prime (1213132119971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366821 + ... + 2072308.

It is an arithmetic number, because the mean of its divisors is an integer number (81249446250).

Almost surely, 2^{1213132119976} is an apocalyptic number.

It is an amenable number.

1213132119976 is an abundant number, since it is smaller than the sum of its proper divisors (1386850160024).

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

1213132119976 is a wasteful number, since it uses less digits than its factorization.

1213132119976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445441 (or 3445437 counting only the distinct ones).

The product of its digits is 122472, while the sum is 46.

The spelling of 1213132119976 in words is "one trillion, two hundred thirteen billion, one hundred thirty-two million, one hundred nineteen thousand, nine hundred seventy-six".