100160129 has 4 divisors (see below), whose sum is σ = 100315584. Its totient is φ = 100004676.

The previous prime is 100160069. The next prime is 100160143. The reversal of 100160129 is 921061001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100160129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100160129.

It is not an unprimeable number, because it can be changed into a prime (100160329) 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, 76757 + ... + 78050.

It is an arithmetic number, because the mean of its divisors is an integer number (25078896).

Almost surely, 2^100160129 is an apocalyptic number.

It is an amenable number.

100160129 is a deficient number, since it is larger than the sum of its proper divisors (155455).

100160129 is an equidigital number, since it uses as much as digits as its factorization.

100160129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155454.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 100160129 is about 10008.0032474016. The cubic root of 100160129 is about 464.4065022312.

The spelling of 100160129 in words is "one hundred million, one hundred sixty thousand, one hundred twenty-nine".