103158263 has 8 divisors (see below), whose sum is σ = 111803328. Its totient is φ = 94614624.

The previous prime is 103158233. The next prime is 103158281. The reversal of 103158263 is 362851301.

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

It is not a de Polignac number, because 103158263 - 2¹² = 103154167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103158203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23231 + ... + 27312.

It is an arithmetic number, because the mean of its divisors is an integer number (13975416).

Almost surely, 2^103158263 is an apocalyptic number.

103158263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103158263 is a deficient number, since it is larger than the sum of its proper divisors (8645065).

103158263 is a wasteful number, since it uses less digits than its factorization.

103158263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50713.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 103158263 is about 10156.6856306573. The cubic root of 103158263 is about 468.9947778040.

The spelling of 103158263 in words is "one hundred three million, one hundred fifty-eight thousand, two hundred sixty-three".