102380487 has 8 divisors (see below), whose sum is σ = 148917120. Its totient is φ = 62048760.

The previous prime is 102380483. The next prime is 102380497. The reversal of 102380487 is 784083201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102380487 - 2² = 102380483 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3102439 = 102380487 / (1 + 0 + 2 + 3 + 8 + 0 + 4 + 8 + 7).

102380487 is a modest number, since divided by 80487 gives 1023 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102380483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551187 + ... + 1551252.

It is an arithmetic number, because the mean of its divisors is an integer number (18614640).

Almost surely, 2^102380487 is an apocalyptic number.

102380487 is a deficient number, since it is larger than the sum of its proper divisors (46536633).

102380487 is a wasteful number, since it uses less digits than its factorization.

102380487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3102453.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 102380487 is about 10118.3243177910. The cubic root of 102380487 is about 467.8131193731.

The spelling of 102380487 in words is "one hundred two million, three hundred eighty thousand, four hundred eighty-seven".