105533311151 has 8 divisors (see below), whose sum is σ = 107597926800. Its totient is φ = 103477892800.

The previous prime is 105533311133. The next prime is 105533311157. The reversal of 105533311151 is 151113335501.

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

It is a cyclic number.

It is not a de Polignac number, because 105533311151 - 2²⁶ = 105466202287 is a prime.

It is a super-2 number, since 2×105533311151² (a number of 23 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 (105533311157) 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, 2276150 + ... + 2322051.

It is an arithmetic number, because the mean of its divisors is an integer number (13449740850).

Almost surely, 2^105533311151 is an apocalyptic number.

105533311151 is a deficient number, since it is larger than the sum of its proper divisors (2064615649).

105533311151 is an equidigital number, since it uses as much as digits as its factorization.

105533311151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4598649.

The product of its (nonzero) digits is 3375, while the sum is 29.

Adding to 105533311151 its reverse (151113335501), we get a palindrome (256646646652).

The spelling of 105533311151 in words is "one hundred five billion, five hundred thirty-three million, three hundred eleven thousand, one hundred fifty-one".