11232151141145 has 32 divisors (see below), whose sum is σ = 14808412376064. Its totient is φ = 8110830744000.

The previous prime is 11232151141111. The next prime is 11232151141147. The reversal of 11232151141145 is 54114115123211.

It is not a de Polignac number, because 11232151141145 - 2¹⁶ = 11232151075609 is a prime.

It is a super-2 number, since 2×11232151141145² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11232151141147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16974674 + ... + 17623956.

It is an arithmetic number, because the mean of its divisors is an integer number (462762886752).

Almost surely, 2^{11232151141145} is an apocalyptic number.

It is an amenable number.

11232151141145 is a deficient number, since it is larger than the sum of its proper divisors (3576261234919).

11232151141145 is a wasteful number, since it uses less digits than its factorization.

11232151141145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651533.

The product of its digits is 4800, while the sum is 32.

Adding to 11232151141145 its reverse (54114115123211), we get a palindrome (65346266264356).

The spelling of 11232151141145 in words is "eleven trillion, two hundred thirty-two billion, one hundred fifty-one million, one hundred forty-one thousand, one hundred forty-five".