102980571 has 16 divisors (see below), whose sum is σ = 141550464. Its totient is φ = 66556224.

The previous prime is 102980569. The next prime is 102980623. The reversal of 102980571 is 175089201.

It is not a de Polignac number, because 102980571 - 2¹ = 102980569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102980071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14760 + ... + 20586.

It is an arithmetic number, because the mean of its divisors is an integer number (8846904).

Almost surely, 2^102980571 is an apocalyptic number.

102980571 is a deficient number, since it is larger than the sum of its proper divisors (38569893).

102980571 is a wasteful number, since it uses less digits than its factorization.

102980571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 102980571 is about 10147.9343218214. The cubic root of 102980571 is about 468.7253390048.

The spelling of 102980571 in words is "one hundred two million, nine hundred eighty thousand, five hundred seventy-one".