105104651 has 4 divisors (see below), whose sum is σ = 105207432. Its totient is φ = 105001872.

The previous prime is 105104633. The next prime is 105104653. The reversal of 105104651 is 156401501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 156401501 = 3733 ⋅41897.

It is a cyclic number.

It is not a de Polignac number, because 105104651 - 2¹⁴ = 105088267 is a prime.

It is a super-2 number, since 2×105104651² = 22093975323663602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105104653) 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, 49841 + ... + 51906.

It is an arithmetic number, because the mean of its divisors is an integer number (26301858).

Almost surely, 2^105104651 is an apocalyptic number.

105104651 is a deficient number, since it is larger than the sum of its proper divisors (102781).

105104651 is a wasteful number, since it uses less digits than its factorization.

105104651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102780.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 105104651 is about 10252.0559401517. The cubic root of 105104651 is about 471.9260797650.

The spelling of 105104651 in words is "one hundred five million, one hundred four thousand, six hundred fifty-one".