1331132211029 has 16 divisors (see below), whose sum is σ = 1390361790720. Its totient is φ = 1272016120320.

The previous prime is 1331132211011. The next prime is 1331132211037. The reversal of 1331132211029 is 9201122311331.

It is a cyclic number.

It is not a de Polignac number, because 1331132211029 - 2⁴⁰ = 231620583253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1331132210992 and 1331132211010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331132211329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153937184 + ... + 153945830.

It is an arithmetic number, because the mean of its divisors is an integer number (86897611920).

Almost surely, 2^{1331132211029} is an apocalyptic number.

It is an amenable number.

1331132211029 is a deficient number, since it is larger than the sum of its proper divisors (59229579691).

1331132211029 is a wasteful number, since it uses less digits than its factorization.

1331132211029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14420.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 1331132211029 in words is "one trillion, three hundred thirty-one billion, one hundred thirty-two million, two hundred eleven thousand, twenty-nine".