1301452245 has 32 divisors (see below), whose sum is σ = 2376234240. Its totient is φ = 675345600.

The previous prime is 1301452237. The next prime is 1301452283. The reversal of 1301452245 is 5422541031.

1301452245 is a `hidden beast` number, since 130 + 1 + 4 + 522 + 4 + 5 = 666.

It is not a de Polignac number, because 1301452245 - 2³ = 1301452237 is a prime.

It is a super-3 number, since 3×1301452245³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125281 + ... + 135270.

It is an arithmetic number, because the mean of its divisors is an integer number (74257320).

Almost surely, 2^1301452245 is an apocalyptic number.

1301452245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1301452245 is a deficient number, since it is larger than the sum of its proper divisors (1074781995).

1301452245 is a wasteful number, since it uses less digits than its factorization.

1301452245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260602 (or 260596 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1301452245 is about 36075.6461480595. The cubic root of 1301452245 is about 1091.7991343502.

Adding to 1301452245 its reverse (5422541031), we get a palindrome (6723993276).

The spelling of 1301452245 in words is "one billion, three hundred one million, four hundred fifty-two thousand, two hundred forty-five".