102445350 has 96 divisors (see below), whose sum is σ = 297242880. Its totient is φ = 22861440.

The previous prime is 102445339. The next prime is 102445361. The reversal of 102445350 is 53544201.

It is an interprime number because it is at equal distance from previous prime (102445339) and next prime (102445361).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102445350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44016 + ... + 46284.

It is an arithmetic number, because the mean of its divisors is an integer number (3096280).

Almost surely, 2^102445350 is an apocalyptic number.

102445350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102445350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148621440).

102445350 is an abundant number, since it is smaller than the sum of its proper divisors (194797530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102445350 is a wasteful number, since it uses less digits than its factorization.

102445350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334 (or 2329 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 102445350 is about 10121.5290346864. The cubic root of 102445350 is about 467.9118926108.

Adding to 102445350 its reverse (53544201), we get a palindrome (155989551).

The spelling of 102445350 in words is "one hundred two million, four hundred forty-five thousand, three hundred fifty".