102475541 has 8 divisors (see below), whose sum is σ = 124004160. Its totient is φ = 82669248.

The previous prime is 102475517. The next prime is 102475543. The reversal of 102475541 is 145574201.

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

It is a cyclic number.

It is not a de Polignac number, because 102475541 - 2¹⁰ = 102474517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102475543) 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, 430451 + ... + 430688.

It is an arithmetic number, because the mean of its divisors is an integer number (15500520).

Almost surely, 2^102475541 is an apocalyptic number.

It is an amenable number.

102475541 is a deficient number, since it is larger than the sum of its proper divisors (21528619).

102475541 is an equidigital number, since it uses as much as digits as its factorization.

102475541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861163.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 102475541 is about 10123.0203496783. The cubic root of 102475541 is about 467.9578531821.

The spelling of 102475541 in words is "one hundred two million, four hundred seventy-five thousand, five hundred forty-one".