10123012245 has 32 divisors (see below), whose sum is σ = 16543525248. Its totient is φ = 5284401408.

The previous prime is 10123012231. The next prime is 10123012267. The reversal of 10123012245 is 54221032101.

10123012245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10123012245 - 2⁶ = 10123012181 is a prime.

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, 125707 + ... + 189863.

It is an arithmetic number, because the mean of its divisors is an integer number (516985164).

Almost surely, 2^10123012245 is an apocalyptic number.

10123012245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10123012245 is a deficient number, since it is larger than the sum of its proper divisors (6420513003).

10123012245 is a wasteful number, since it uses less digits than its factorization.

10123012245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64389.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 10123012245 its reverse (54221032101), we get a palindrome (64344044346).

The spelling of 10123012245 in words is "ten billion, one hundred twenty-three million, twelve thousand, two hundred forty-five".