301132046145 has 32 divisors (see below), whose sum is σ = 550712613888. Its totient is φ = 137642574528.

The previous prime is 301132046123. The next prime is 301132046153. The reversal of 301132046145 is 541640231103.

It is not a de Polignac number, because 301132046145 - 2¹¹ = 301132044097 is a prime.

It is a super-2 number, since 2×301132046145² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 648882 + ... + 1011588.

It is an arithmetic number, because the mean of its divisors is an integer number (17209769184).

Almost surely, 2^301132046145 is an apocalyptic number.

301132046145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

301132046145 is a deficient number, since it is larger than the sum of its proper divisors (249580567743).

301132046145 is a wasteful number, since it uses less digits than its factorization.

301132046145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370629.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 301132046145 its reverse (541640231103), we get a palindrome (842772277248).

The spelling of 301132046145 in words is "three hundred one billion, one hundred thirty-two million, forty-six thousand, one hundred forty-five".