11534801151 has 8 divisors (see below), whose sum is σ = 15394207360. Its totient is φ = 7682631192.

The previous prime is 11534801149. The next prime is 11534801153. The reversal of 11534801151 is 15110843511.

It is an interprime number because it is at equal distance from previous prime (11534801149) and next prime (11534801153).

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

It is not a de Polignac number, because 11534801151 - 2¹ = 11534801149 is a prime.

It is a super-2 number, since 2×11534801151² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11534801153) 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, 1805341 + ... + 1811718.

It is an arithmetic number, because the mean of its divisors is an integer number (1924275920).

Almost surely, 2^11534801151 is an apocalyptic number.

11534801151 is a deficient number, since it is larger than the sum of its proper divisors (3859406209).

11534801151 is a wasteful number, since it uses less digits than its factorization.

11534801151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3618125.

The product of its (nonzero) digits is 2400, while the sum is 30.

The spelling of 11534801151 in words is "eleven billion, five hundred thirty-four million, eight hundred one thousand, one hundred fifty-one".