10145242331203 has 32 divisors (see below), whose sum is σ = 12812241484800. Its totient is φ = 7827404513280.

The previous prime is 10145242331131. The next prime is 10145242331207. The reversal of 10145242331203 is 30213324254101.

It is not a de Polignac number, because 10145242331203 - 2²⁵ = 10145208776771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10145242331207) 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, 18613923 + ... + 19151203.

It is an arithmetic number, because the mean of its divisors is an integer number (400382546400).

Almost surely, 2^{10145242331203} is an apocalyptic number.

10145242331203 is a deficient number, since it is larger than the sum of its proper divisors (2666999153597).

10145242331203 is a wasteful number, since it uses less digits than its factorization.

10145242331203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544227.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 10145242331203 its reverse (30213324254101), we get a palindrome (40358566585304).

The spelling of 10145242331203 in words is "ten trillion, one hundred forty-five billion, two hundred forty-two million, three hundred thirty-one thousand, two hundred three".