105380351 has 4 divisors (see below), whose sum is σ = 105416400. Its totient is φ = 105344304.

The previous prime is 105380311. The next prime is 105380357. The reversal of 105380351 is 153083501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 153083501 = 3469 ⋅44129.

It is a cyclic number.

It is not a de Polignac number, because 105380351 - 2¹⁴ = 105363967 is a prime.

It is a super-2 number, since 2×105380351² = 22210036753766402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105380351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105380357) 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, 13211 + ... + 19628.

It is an arithmetic number, because the mean of its divisors is an integer number (26354100).

Almost surely, 2^105380351 is an apocalyptic number.

105380351 is a deficient number, since it is larger than the sum of its proper divisors (36049).

105380351 is an equidigital number, since it uses as much as digits as its factorization.

105380351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36048.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 105380351 is about 10265.4932175712. The cubic root of 105380351 is about 472.3383559126.

The spelling of 105380351 in words is "one hundred five million, three hundred eighty thousand, three hundred fifty-one".