147075723105 has 32 divisors (see below), whose sum is σ = 235993979520. Its totient is φ = 78216276480.

The previous prime is 147075723083. The next prime is 147075723107. The reversal of 147075723105 is 501327570741.

It is not a de Polignac number, because 147075723105 - 2¹³ = 147075714913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147075723107) 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, 25831639 + ... + 25837331.

It is an arithmetic number, because the mean of its divisors is an integer number (7374811860).

Almost surely, 2^147075723105 is an apocalyptic number.

147075723105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

147075723105 is a deficient number, since it is larger than the sum of its proper divisors (88918256415).

147075723105 is a wasteful number, since it uses less digits than its factorization.

147075723105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10321.

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 147075723105 in words is "one hundred forty-seven billion, seventy-five million, seven hundred twenty-three thousand, one hundred five".