245100107 has 12 divisors (see below), whose sum is σ = 288730080. Its totient is φ = 207423216.

The previous prime is 245100103. The next prime is 245100127. The reversal of 245100107 is 701001542.

It is not a de Polignac number, because 245100107 - 2² = 245100103 is a prime.

It is a super-2 number, since 2×245100107² = 120148124902822898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245100103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27788 + ... + 35529.

It is an arithmetic number, because the mean of its divisors is an integer number (24060840).

Almost surely, 2^245100107 is an apocalyptic number.

245100107 is a deficient number, since it is larger than the sum of its proper divisors (43629973).

245100107 is an equidigital number, since it uses as much as digits as its factorization.

245100107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63410 (or 63403 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 245100107 is about 15655.6733167245. The cubic root of 245100107 is about 625.8176877257.

Adding to 245100107 its reverse (701001542), we get a palindrome (946101649).

The spelling of 245100107 in words is "two hundred forty-five million, one hundred thousand, one hundred seven".