245154100105 has 8 divisors (see below), whose sum is σ = 294198740352. Its totient is φ = 196114066608.

The previous prime is 245154100033. The next prime is 245154100109. The reversal of 245154100105 is 501001451542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245154100105 - 2²⁹ = 244617229193 is a prime.

It is a super-2 number, since 2×245154100105² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245154100109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033507 + ... + 1248376.

It is an arithmetic number, because the mean of its divisors is an integer number (36774842544).

Almost surely, 2^245154100105 is an apocalyptic number.

It is an amenable number.

245154100105 is a deficient number, since it is larger than the sum of its proper divisors (49044640247).

245154100105 is a wasteful number, since it uses less digits than its factorization.

245154100105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303375.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 245154100105 its reverse (501001451542), we get a palindrome (746155551647).

The spelling of 245154100105 in words is "two hundred forty-five billion, one hundred fifty-four million, one hundred thousand, one hundred five".