10145423253331 has 4 divisors (see below), whose sum is σ = 10196922863952. Its totient is φ = 10093923642712.

The previous prime is 10145423253311. The next prime is 10145423253341. The reversal of 10145423253331 is 13335232454101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10145423253331 - 2⁵ = 10145423253299 is a prime.

It is a super-2 number, since 2×10145423253331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10145423253311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25749805015 + ... + 25749805408.

It is an arithmetic number, because the mean of its divisors is an integer number (2549230715988).

Almost surely, 2^{10145423253331} is an apocalyptic number.

10145423253331 is a deficient number, since it is larger than the sum of its proper divisors (51499610621).

10145423253331 is an equidigital number, since it uses as much as digits as its factorization.

10145423253331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51499610620.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 10145423253331 in words is "ten trillion, one hundred forty-five billion, four hundred twenty-three million, two hundred fifty-three thousand, three hundred thirty-one".