102948523 has 4 divisors (see below), whose sum is σ = 103034608. Its totient is φ = 102862440.

The previous prime is 102948497. The next prime is 102948539. The reversal of 102948523 is 325849201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 325849201 = 1297 ⋅251233.

It is a cyclic number.

It is not a de Polignac number, because 102948523 - 2⁹ = 102948011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102948623) 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, 41223 + ... + 43648.

It is an arithmetic number, because the mean of its divisors is an integer number (25758652).

Almost surely, 2^102948523 is an apocalyptic number.

102948523 is a deficient number, since it is larger than the sum of its proper divisors (86085).

102948523 is an equidigital number, since it uses as much as digits as its factorization.

102948523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86084.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 102948523 is about 10146.3551583808. The cubic root of 102948523 is about 468.6767108411.

The spelling of 102948523 in words is "one hundred two million, nine hundred forty-eight thousand, five hundred twenty-three".