1232045354511 has 12 divisors (see below), whose sum is σ = 1786387691088. Its totient is φ = 818240512704.

The previous prime is 1232045354497. The next prime is 1232045354587. The reversal of 1232045354511 is 1154535402321.

1232045354511 is a `hidden beast` number, since 1 + 23 + 20 + 4 + 53 + 54 + 511 = 666.

It is not a de Polignac number, because 1232045354511 - 2¹⁵ = 1232045321743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232045350511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260252250 + ... + 260256983.

It is an arithmetic number, because the mean of its divisors is an integer number (148865640924).

Almost surely, 2^{1232045354511} is an apocalyptic number.

1232045354511 is a deficient number, since it is larger than the sum of its proper divisors (554342336577).

1232045354511 is a wasteful number, since it uses less digits than its factorization.

1232045354511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520509502 (or 520509499 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 1232045354511 in words is "one trillion, two hundred thirty-two billion, forty-five million, three hundred fifty-four thousand, five hundred eleven".