100151061 has 4 divisors (see below), whose sum is σ = 133534752. Its totient is φ = 66767372.

The previous prime is 100151059. The next prime is 100151083. The reversal of 100151061 is 160151001.

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 not a de Polignac number, because 100151061 - 2¹ = 100151059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100151061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100151011) 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, 16691841 + ... + 16691846.

It is an arithmetic number, because the mean of its divisors is an integer number (33383688).

Almost surely, 2^100151061 is an apocalyptic number.

It is an amenable number.

100151061 is a deficient number, since it is larger than the sum of its proper divisors (33383691).

100151061 is an equidigital number, since it uses as much as digits as its factorization.

100151061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33383690.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 100151061 is about 10007.5501997242. The cubic root of 100151061 is about 464.3924867898.

The spelling of 100151061 in words is "one hundred million, one hundred fifty-one thousand, sixty-one".