102445535 has 16 divisors (see below), whose sum is σ = 127090080. Its totient is φ = 79232640.

The previous prime is 102445529. The next prime is 102445543. The reversal of 102445535 is 535544201.

It is not a de Polignac number, because 102445535 - 2⁶ = 102445471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102445498 and 102445507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15149 + ... + 20841.

It is an arithmetic number, because the mean of its divisors is an integer number (7943130).

Almost surely, 2^102445535 is an apocalyptic number.

102445535 is a deficient number, since it is larger than the sum of its proper divisors (24644545).

102445535 is an equidigital number, since it uses as much as digits as its factorization.

102445535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5818.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 102445535 is about 10121.5381736177. The cubic root of 102445535 is about 467.9121742688.

Adding to 102445535 its reverse (535544201), we get a palindrome (637989736).

The spelling of 102445535 in words is "one hundred two million, four hundred forty-five thousand, five hundred thirty-five".