103158337 has 4 divisors (see below), whose sum is σ = 105674436. Its totient is φ = 100642240.

The previous prime is 103158287. The next prime is 103158347. The reversal of 103158337 is 733851301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 733851301 = 2141 ⋅342761.

It can be written as a sum of positive squares in 2 ways, for example, as 38452401 + 64705936 = 6201^2 + 8044^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103158337 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103158299 and 103158308.

It is not an unprimeable number, because it can be changed into a prime (103158347) 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, 1257988 + ... + 1258069.

It is an arithmetic number, because the mean of its divisors is an integer number (26418609).

Almost surely, 2^103158337 is an apocalyptic number.

It is an amenable number.

103158337 is a deficient number, since it is larger than the sum of its proper divisors (2516099).

103158337 is an equidigital number, since it uses as much as digits as its factorization.

103158337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516098.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 103158337 is about 10156.6892735773. The cubic root of 103158337 is about 468.9948899476.

The spelling of 103158337 in words is "one hundred three million, one hundred fifty-eight thousand, three hundred thirty-seven".