103115054 has 8 divisors (see below), whose sum is σ = 176768688. Its totient is φ = 44192160.

The previous prime is 103115027. The next prime is 103115057. The reversal of 103115054 is 450511301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×103115054² = 21265428722845832, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103115057) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3682667 + ... + 3682694.

It is an arithmetic number, because the mean of its divisors is an integer number (22096086).

Almost surely, 2^103115054 is an apocalyptic number.

103115054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

103115054 is a deficient number, since it is larger than the sum of its proper divisors (73653634).

103115054 is an equidigital number, since it uses as much as digits as its factorization.

103115054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7365370.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 103115054 is about 10154.5582867991. The cubic root of 103115054 is about 468.9292874115.

Adding to 103115054 its reverse (450511301), we get a palindrome (553626355).

The spelling of 103115054 in words is "one hundred three million, one hundred fifteen thousand, fifty-four".