103005520124054 has 16 divisors (see below), whose sum is σ = 154866054031920. Its totient is φ = 51383503560960.

The previous prime is 103005520124033. The next prime is 103005520124063. The reversal of 103005520124054 is 450421025500301.

It is a super-2 number, since 2×103005520124054² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103005520124054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218655737 + ... + 219126315.

It is an arithmetic number, because the mean of its divisors is an integer number (9679128376995).

Almost surely, 2^{103005520124054} is an apocalyptic number.

103005520124054 is a deficient number, since it is larger than the sum of its proper divisors (51860533907866).

103005520124054 is a wasteful number, since it uses less digits than its factorization.

103005520124054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723775.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 103005520124054 its reverse (450421025500301), we get a palindrome (553426545624355).

The spelling of 103005520124054 in words is "one hundred three trillion, five billion, five hundred twenty million, one hundred twenty-four thousand, fifty-four".