145346115300 has 72 divisors (see below), whose sum is σ = 420618245376. Its totient is φ = 38751269760.

The previous prime is 145346115293. The next prime is 145346115367. The reversal of 145346115300 is 3511643541.

It is a happy number.

It is a super-2 number, since 2×145346115300² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1554477 + ... + 1645323.

Almost surely, 2^145346115300 is an apocalyptic number.

145346115300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145346115300 is an abundant number, since it is smaller than the sum of its proper divisors (275272130076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145346115300 is a wasteful number, since it uses less digits than its factorization.

145346115300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96197 (or 96190 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 145346115300 its reverse (3511643541), we get a palindrome (148857758841).

The spelling of 145346115300 in words is "one hundred forty-five billion, three hundred forty-six million, one hundred fifteen thousand, three hundred".