145310411553123 has 32 divisors (see below), whose sum is σ = 199241635332096. Its totient is φ = 94156052371488.

The previous prime is 145310411553107. The next prime is 145310411553277. The reversal of 145310411553123 is 321355114013541.

145310411553123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 145310411553123 - 2⁴ = 145310411553107 is a prime.

It is a super-2 number, since 2×145310411553123² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145310411553323) 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, 22127790 + ... + 27933132.

It is an arithmetic number, because the mean of its divisors is an integer number (6226301104128).

Almost surely, 2^{145310411553123} is an apocalyptic number.

145310411553123 is a deficient number, since it is larger than the sum of its proper divisors (53931223778973).

145310411553123 is a wasteful number, since it uses less digits than its factorization.

145310411553123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5806623.

The product of its (nonzero) digits is 108000, while the sum is 39.

Adding to 145310411553123 its reverse (321355114013541), we get a palindrome (466665525566664).

The spelling of 145310411553123 in words is "one hundred forty-five trillion, three hundred ten billion, four hundred eleven million, five hundred fifty-three thousand, one hundred twenty-three".