103161801 has 8 divisors (see below), whose sum is σ = 137620224. Its totient is φ = 68738960.

The previous prime is 103161767. The next prime is 103161823. The reversal of 103161801 is 108161301.

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

It is a cyclic number.

It is not a de Polignac number, because 103161801 - 2⁷ = 103161673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103161871) 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, 1170 + ... + 14411.

It is an arithmetic number, because the mean of its divisors is an integer number (17202528).

Almost surely, 2^103161801 is an apocalyptic number.

It is an amenable number.

103161801 is a deficient number, since it is larger than the sum of its proper divisors (34458423).

103161801 is a wasteful number, since it uses less digits than its factorization.

103161801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17791.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 103161801 is about 10156.8598001548. The cubic root of 103161801 is about 469.0001394186. Note that the first 3 decimals are identical.

The spelling of 103161801 in words is "one hundred three million, one hundred sixty-one thousand, eight hundred one".