387103061 has 4 divisors (see below), whose sum is σ = 387318624. Its totient is φ = 386887500.

The previous prime is 387103051. The next prime is 387103109. The reversal of 387103061 is 160301783.

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 387103061 - 2⁶ = 387102997 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 (387103051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105065 + ... + 108686.

It is an arithmetic number, because the mean of its divisors is an integer number (96829656).

Almost surely, 2^387103061 is an apocalyptic number.

It is an amenable number.

387103061 is a deficient number, since it is larger than the sum of its proper divisors (215563).

387103061 is a wasteful number, since it uses less digits than its factorization.

387103061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215562.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 387103061 is about 19674.9348410611. The cubic root of 387103061 is about 728.8008466710.

The spelling of 387103061 in words is "three hundred eighty-seven million, one hundred three thousand, sixty-one".