103005520124053 has 4 divisors (see below), whose sum is σ = 103008258286560. Its totient is φ = 103002781961548.

The previous prime is 103005520124033. The next prime is 103005520124063. The reversal of 103005520124053 is 350421025500301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103005520124053 - 2²⁵ = 103005486569621 is a prime.

It is a super-2 number, since 2×103005520124053² (a number of 29 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 (103005520124033) 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, 1369024825 + ... + 1369100062.

It is an arithmetic number, because the mean of its divisors is an integer number (25752064571640).

Almost surely, 2^{103005520124053} is an apocalyptic number.

It is an amenable number.

103005520124053 is a deficient number, since it is larger than the sum of its proper divisors (2738162507).

103005520124053 is an equidigital number, since it uses as much as digits as its factorization.

103005520124053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738162506.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 103005520124053 its reverse (350421025500301), we get a palindrome (453426545624354).

The spelling of 103005520124053 in words is "one hundred three trillion, five billion, five hundred twenty million, one hundred twenty-four thousand, fifty-three".