105450006103 has 8 divisors (see below), whose sum is σ = 117477460800. Its totient is φ = 93981967968.

The previous prime is 105450006091. The next prime is 105450006157. The reversal of 105450006103 is 301600054501.

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 105450006103 - 2¹⁷ = 105449875031 is a prime.

It is a super-2 number, since 2×105450006103² (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 (105450006803) 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, 139853743 + ... + 139854496.

It is an arithmetic number, because the mean of its divisors is an integer number (14684682600).

Almost surely, 2^105450006103 is an apocalyptic number.

105450006103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

105450006103 is a deficient number, since it is larger than the sum of its proper divisors (12027454697).

105450006103 is a wasteful number, since it uses less digits than its factorization.

105450006103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279708281.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 105450006103 in words is "one hundred five billion, four hundred fifty million, six thousand, one hundred three".