11461531154323 has 8 divisors (see below), whose sum is σ = 11946993347792. Its totient is φ = 10985315859936.

The previous prime is 11461531154267. The next prime is 11461531154329. The reversal of 11461531154323 is 32345113516411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11461531154323 - 2¹⁷ = 11461531023251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11461531154329) 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, 2311722240 + ... + 2311727197.

It is an arithmetic number, because the mean of its divisors is an integer number (1493374168474).

Almost surely, 2^{11461531154323} is an apocalyptic number.

11461531154323 is a deficient number, since it is larger than the sum of its proper divisors (485462193469).

11461531154323 is an equidigital number, since it uses as much as digits as its factorization.

11461531154323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4623449541.

The product of its digits is 129600, while the sum is 40.

The spelling of 11461531154323 in words is "eleven trillion, four hundred sixty-one billion, five hundred thirty-one million, one hundred fifty-four thousand, three hundred twenty-three".