87103052 has 6 divisors (see below), whose sum is σ = 152430348. Its totient is φ = 43551524.

The previous prime is 87103043. The next prime is 87103061. The reversal of 87103052 is 25030178.

It is an interprime number because it is at equal distance from previous prime (87103043) and next prime (87103061).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10887878 + ... + 10887885.

It is an arithmetic number, because the mean of its divisors is an integer number (25405058).

Almost surely, 2^87103052 is an apocalyptic number.

It is an amenable number.

87103052 is a deficient number, since it is larger than the sum of its proper divisors (65327296).

87103052 is a wasteful number, since it uses less digits than its factorization.

87103052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21775767 (or 21775765 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 87103052 is about 9332.9015852520. The cubic root of 87103052 is about 443.2796465161.

The spelling of 87103052 in words is "eighty-seven million, one hundred three thousand, fifty-two".