5210103427 has 4 divisors (see below), whose sum is σ = 5210312040. Its totient is φ = 5209894816.

The previous prime is 5210103421. The next prime is 5210103461. The reversal of 5210103427 is 7243010125.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5210103427 - 2¹⁵ = 5210070659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5210103421) 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, 60793 + ... + 118810.

It is an arithmetic number, because the mean of its divisors is an integer number (1302578010).

Almost surely, 2^5210103427 is an apocalyptic number.

5210103427 is a deficient number, since it is larger than the sum of its proper divisors (208613).

5210103427 is a wasteful number, since it uses less digits than its factorization.

5210103427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208612.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 5210103427 is about 72181.0461755716. The cubic root of 5210103427 is about 1733.5995339389.

The spelling of 5210103427 in words is "five billion, two hundred ten million, one hundred three thousand, four hundred twenty-seven".