70117103 has 8 divisors (see below), whose sum is σ = 80471040. Its totient is φ = 59847480.

The previous prime is 70117097. The next prime is 70117111. The reversal of 70117103 is 30171107.

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

It is not a de Polignac number, because 70117103 - 2¹² = 70113007 is a prime.

It is a super-2 number, since 2×70117103² = 9832816266225218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70117123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19283 + ... + 22628.

It is an arithmetic number, because the mean of its divisors is an integer number (10058880).

Almost surely, 2^70117103 is an apocalyptic number.

70117103 is a deficient number, since it is larger than the sum of its proper divisors (10353937).

70117103 is a wasteful number, since it uses less digits than its factorization.

70117103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42157.

The product of its (nonzero) digits is 147, while the sum is 20.

The square root of 70117103 is about 8373.5955837382. The cubic root of 70117103 is about 412.3582185524.

The spelling of 70117103 in words is "seventy million, one hundred seventeen thousand, one hundred three".