151103461 has 4 divisors (see below), whose sum is σ = 151128172. Its totient is φ = 151078752.

The previous prime is 151103443. The next prime is 151103473. The reversal of 151103461 is 164301151.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5152900 + 145950561 = 2270^2 + 12081^2 .

It is a cyclic number.

It is not a de Polignac number, because 151103461 - 2¹⁷ = 150972389 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 (151103411) 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, 4315 + ... + 17911.

It is an arithmetic number, because the mean of its divisors is an integer number (37782043).

Almost surely, 2^151103461 is an apocalyptic number.

It is an amenable number.

151103461 is a deficient number, since it is larger than the sum of its proper divisors (24711).

151103461 is a wasteful number, since it uses less digits than its factorization.

151103461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24710.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 151103461 is about 12292.4147749740. The cubic root of 151103461 is about 532.6289941487.

The spelling of 151103461 in words is "one hundred fifty-one million, one hundred three thousand, four hundred sixty-one".