345102025 has 24 divisors (see below), whose sum is σ = 436043520. Its totient is φ = 270887040.

The previous prime is 345101987. The next prime is 345102049. The reversal of 345102025 is 520201543.

It is not a de Polignac number, because 345102025 - 2¹¹ = 345099977 is a prime.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 345101987 and 345102005.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479616 + ... + 480334.

It is an arithmetic number, because the mean of its divisors is an integer number (18168480).

Almost surely, 2^345102025 is an apocalyptic number.

It is an amenable number.

345102025 is a deficient number, since it is larger than the sum of its proper divisors (90941495).

345102025 is a wasteful number, since it uses less digits than its factorization.

345102025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 345102025 is about 18576.9218386685. The cubic root of 345102025 is about 701.4270378071.

Adding to 345102025 its reverse (520201543), we get a palindrome (865303568).

The spelling of 345102025 in words is "three hundred forty-five million, one hundred two thousand, twenty-five".