147608340331 has 2 divisors, whose sum is σ = 147608340332. Its totient is φ = 147608340330.

The previous prime is 147608340251. The next prime is 147608340353. The reversal of 147608340331 is 133043806741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147608340331 - 2¹⁵ = 147608307563 is a prime.

It is a super-2 number, since 2×147608340331² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (147608340371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73804170165 + 73804170166.

It is an arithmetic number, because the mean of its divisors is an integer number (73804170166).

Almost surely, 2^147608340331 is an apocalyptic number.

147608340331 is a deficient number, since it is larger than the sum of its proper divisors (1).

147608340331 is an equidigital number, since it uses as much as digits as its factorization.

147608340331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 147608340331 in words is "one hundred forty-seven billion, six hundred eight million, three hundred forty thousand, three hundred thirty-one".