102054853 has 4 divisors (see below), whose sum is σ = 102107808. Its totient is φ = 102001900.

The previous prime is 102054829. The next prime is 102054889. The reversal of 102054853 is 358450201.

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 102054853 - 2¹³ = 102046661 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 (102054653) 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, 23473 + ... + 27478.

It is an arithmetic number, because the mean of its divisors is an integer number (25526952).

Almost surely, 2^102054853 is an apocalyptic number.

It is an amenable number.

102054853 is a deficient number, since it is larger than the sum of its proper divisors (52955).

102054853 is an equidigital number, since it uses as much as digits as its factorization.

102054853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52954.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 102054853 is about 10102.2202015201. The cubic root of 102054853 is about 467.3166131359.

The spelling of 102054853 in words is "one hundred two million, fifty-four thousand, eight hundred fifty-three".