100151461 has 4 divisors (see below), whose sum is σ = 100177024. Its totient is φ = 100125900.

The previous prime is 100151459. The next prime is 100151473. The reversal of 100151461 is 164151001.

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 100151461 - 2¹ = 100151459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100151411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5535 + ... + 15196.

It is an arithmetic number, because the mean of its divisors is an integer number (25044256).

Almost surely, 2^100151461 is an apocalyptic number.

It is an amenable number.

100151461 is a deficient number, since it is larger than the sum of its proper divisors (25563).

100151461 is an equidigital number, since it uses as much as digits as its factorization.

100151461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25562.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 100151461 is about 10007.5701846152. The cubic root of 100151461 is about 464.3931050450.

It can be divided in two parts, 10015 and 1461, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 100151461 in words is "one hundred million, one hundred fifty-one thousand, four hundred sixty-one".