105355100533 has 4 divisors (see below), whose sum is σ = 105427312480. Its totient is φ = 105282888588.

The previous prime is 105355100479. The next prime is 105355100573. The reversal of 105355100533 is 335001553501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 335001553501 = 103 ⋅3252442267.

It is a cyclic number.

It is not a de Polignac number, because 105355100533 - 2³³ = 96765165941 is a prime.

It is a super-2 number, since 2×105355100533² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105355100495 and 105355100504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105355100573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36103785 + ... + 36106702.

It is an arithmetic number, because the mean of its divisors is an integer number (26356828120).

Almost surely, 2^105355100533 is an apocalyptic number.

It is an amenable number.

105355100533 is a deficient number, since it is larger than the sum of its proper divisors (72211947).

105355100533 is an equidigital number, since it uses as much as digits as its factorization.

105355100533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72211946.

The product of its (nonzero) digits is 16875, while the sum is 31.

The spelling of 105355100533 in words is "one hundred five billion, three hundred fifty-five million, one hundred thousand, five hundred thirty-three".