5515105103 has 8 divisors (see below), whose sum is σ = 5586254400. Its totient is φ = 5443989408.

The previous prime is 5515105069. The next prime is 5515105139. The reversal of 5515105103 is 3015015155.

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 5515105103 - 2⁶ = 5515105039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515125103) 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, 631853 + ... + 640521.

It is an arithmetic number, because the mean of its divisors is an integer number (698281800).

Almost surely, 2^5515105103 is an apocalyptic number.

5515105103 is a deficient number, since it is larger than the sum of its proper divisors (71149297).

5515105103 is an equidigital number, since it uses as much as digits as its factorization.

5515105103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16801.

The product of its (nonzero) digits is 1875, while the sum is 26.

The square root of 5515105103 is about 74263.7536285367. The cubic root of 5515105103 is about 1766.7886383135.

The spelling of 5515105103 in words is "five billion, five hundred fifteen million, one hundred five thousand, one hundred three".