105104024503 has 8 divisors (see below), whose sum is σ = 108731916000. Its totient is φ = 101476374048.

The previous prime is 105104024489. The next prime is 105104024533. The reversal of 105104024503 is 305420401501.

It is a happy number.

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

It is not a de Polignac number, because 105104024503 - 2⁵ = 105104024471 is a prime.

It is a super-2 number, since 2×105104024503² (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 (105104024533) 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, 1649073 + ... + 1711621.

It is an arithmetic number, because the mean of its divisors is an integer number (13591489500).

Almost surely, 2^105104024503 is an apocalyptic number.

105104024503 is a deficient number, since it is larger than the sum of its proper divisors (3627891497).

105104024503 is an equidigital number, since it uses as much as digits as its factorization.

105104024503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120521.

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 105104024503 in words is "one hundred five billion, one hundred four million, twenty-four thousand, five hundred three".