245113001 has 32 divisors (see below), whose sum is σ = 306659328. Its totient is φ = 191315520.

The previous prime is 245112947. The next prime is 245113009. The reversal of 245113001 is 100311542.

It is a cyclic number.

It is not a de Polignac number, because 245113001 - 2⁶ = 245112937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245113009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334031 + ... + 334763.

It is an arithmetic number, because the mean of its divisors is an integer number (9583104).

Almost surely, 2^245113001 is an apocalyptic number.

It is an amenable number.

245113001 is a deficient number, since it is larger than the sum of its proper divisors (61546327).

245113001 is a wasteful number, since it uses less digits than its factorization.

245113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 245113001 is about 15656.0851109082. The cubic root of 245113001 is about 625.8286616795.

Adding to 245113001 its reverse (100311542), we get a palindrome (345424543).

The spelling of 245113001 in words is "two hundred forty-five million, one hundred thirteen thousand, one".