11463154161 has 8 divisors (see below), whose sum is σ = 15948736320. Its totient is φ = 7309837392.

The previous prime is 11463154147. The next prime is 11463154163. The reversal of 11463154161 is 16145136411.

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

It is not a de Polignac number, because 11463154161 - 2⁹ = 11463153649 is a prime.

It is a super-2 number, since 2×11463154161² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11463154163) 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, 83066266 + ... + 83066403.

It is an arithmetic number, because the mean of its divisors is an integer number (1993592040).

Almost surely, 2^11463154161 is an apocalyptic number.

It is an amenable number.

11463154161 is a deficient number, since it is larger than the sum of its proper divisors (4485582159).

11463154161 is a wasteful number, since it uses less digits than its factorization.

11463154161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166132695.

The product of its digits is 8640, while the sum is 33.

The spelling of 11463154161 in words is "eleven billion, four hundred sixty-three million, one hundred fifty-four thousand, one hundred sixty-one".