145430130237 has 16 divisors (see below), whose sum is σ = 222425567232. Its totient is φ = 82796275440.

The previous prime is 145430130229. The next prime is 145430130247. The reversal of 145430130237 is 732031034541.

It is a happy number.

It is not a de Polignac number, because 145430130237 - 2³ = 145430130229 is a prime.

It is a super-2 number, since 2×145430130237² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145430130198 and 145430130207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145430130247) 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, 12771513 + ... + 12782894.

It is an arithmetic number, because the mean of its divisors is an integer number (13901597952).

Almost surely, 2^145430130237 is an apocalyptic number.

It is an amenable number.

145430130237 is a deficient number, since it is larger than the sum of its proper divisors (76995436995).

145430130237 is a wasteful number, since it uses less digits than its factorization.

145430130237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25554688.

The product of its (nonzero) digits is 30240, while the sum is 33.

Adding to 145430130237 its reverse (732031034541), we get a palindrome (877461164778).

The spelling of 145430130237 in words is "one hundred forty-five billion, four hundred thirty million, one hundred thirty thousand, two hundred thirty-seven".