103135213054 has 16 divisors (see below), whose sum is σ = 163472440320. Its totient is φ = 48701161080.

The previous prime is 103135213039. The next prime is 103135213117. The reversal of 103135213054 is 450312531301.

It is a happy number.

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, 14186682 + ... + 14193949.

It is an arithmetic number, because the mean of its divisors is an integer number (10217027520).

Almost surely, 2^103135213054 is an apocalyptic number.

103135213054 is a deficient number, since it is larger than the sum of its proper divisors (60337227266).

103135213054 is a wasteful number, since it uses less digits than its factorization.

103135213054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28380735.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 103135213054 its reverse (450312531301), we get a palindrome (553447744355).

The spelling of 103135213054 in words is "one hundred three billion, one hundred thirty-five million, two hundred thirteen thousand, fifty-four".