103113054 has 96 divisors (see below), whose sum is σ = 258424320. Its totient is φ = 30436560.

The previous prime is 103112987. The next prime is 103113077. The reversal of 103113054 is 450311301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 280779 + ... + 281145.

It is an arithmetic number, because the mean of its divisors is an integer number (2691920).

Almost surely, 2^103113054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103113054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129212160).

103113054 is an abundant number, since it is smaller than the sum of its proper divisors (155311266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103113054 is a wasteful number, since it uses less digits than its factorization.

103113054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 103113054 is about 10154.4598083798. The cubic root of 103113054 is about 468.9262556375.

Adding to 103113054 its reverse (450311301), we get a palindrome (553424355).

The spelling of 103113054 in words is "one hundred three million, one hundred thirteen thousand, fifty-four".