102932553 has 8 divisors (see below), whose sum is σ = 137326816. Its totient is φ = 68580000.

The previous prime is 102932539. The next prime is 102932579. The reversal of 102932553 is 355239201.

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

It is not a de Polignac number, because 102932553 - 2⁹ = 102932041 is a prime.

It is a super-2 number, since 2×102932553² = 21190220934195618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102932553.

It is not an unprimeable number, because it can be changed into a prime (102932353) 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, 4123 + ... + 14928.

It is an arithmetic number, because the mean of its divisors is an integer number (17165852).

Almost surely, 2^102932553 is an apocalyptic number.

It is an amenable number.

102932553 is a deficient number, since it is larger than the sum of its proper divisors (34394263).

102932553 is a wasteful number, since it uses less digits than its factorization.

102932553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20855.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 102932553 is about 10145.5681457472. The cubic root of 102932553 is about 468.6524749288.

The spelling of 102932553 in words is "one hundred two million, nine hundred thirty-two thousand, five hundred fifty-three".