145301334132143 has 16 divisors (see below), whose sum is σ = 168399294658560. Its totient is φ = 122788567305600.

The previous prime is 145301334132133. The next prime is 145301334132173. The reversal of 145301334132143 is 341231433103541.

It is not a de Polignac number, because 145301334132143 - 2³⁴ = 145284154262959 is a prime.

It is a super-2 number, since 2×145301334132143² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145301334132097 and 145301334132106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145301334132133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47280458 + ... + 50259768.

It is an arithmetic number, because the mean of its divisors is an integer number (10524955916160).

Almost surely, 2^{145301334132143} is an apocalyptic number.

145301334132143 is a deficient number, since it is larger than the sum of its proper divisors (23097960526417).

145301334132143 is an equidigital number, since it uses as much as digits as its factorization.

145301334132143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077518.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 145301334132143 its reverse (341231433103541), we get a palindrome (486532767235684).

The spelling of 145301334132143 in words is "one hundred forty-five trillion, three hundred one billion, three hundred thirty-four million, one hundred thirty-two thousand, one hundred forty-three".