961488103 has 4 divisors (see below), whose sum is σ = 1012092760. Its totient is φ = 910883448.

The previous prime is 961488083. The next prime is 961488107. The reversal of 961488103 is 301884169.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301884169 = 31 ⋅9738199.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-961488103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961488107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25302300 + ... + 25302337.

It is an arithmetic number, because the mean of its divisors is an integer number (253023190).

Almost surely, 2^961488103 is an apocalyptic number.

961488103 is a deficient number, since it is larger than the sum of its proper divisors (50604657).

961488103 is a wasteful number, since it uses less digits than its factorization.

961488103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50604656.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 961488103 is about 31007.8716296362. The cubic root of 961488103 is about 986.9942856949.

The spelling of 961488103 in words is "nine hundred sixty-one million, four hundred eighty-eight thousand, one hundred three".