148351130797 has 4 divisors (see below), whose sum is σ = 149880523996. Its totient is φ = 146821737600.

The previous prime is 148351130789. The next prime is 148351130801. The reversal of 148351130797 is 797031153841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38139746436 + 110211384361 = 195294^2 + 331981^2 .

It is a cyclic number.

It is not a de Polignac number, because 148351130797 - 2³ = 148351130789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148351130797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148351130737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764696454 + ... + 764696647.

It is an arithmetic number, because the mean of its divisors is an integer number (37470130999).

Almost surely, 2^148351130797 is an apocalyptic number.

It is an amenable number.

148351130797 is a deficient number, since it is larger than the sum of its proper divisors (1529393199).

148351130797 is an equidigital number, since it uses as much as digits as its factorization.

148351130797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529393198.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 148351130797 in words is "one hundred forty-eight billion, three hundred fifty-one million, one hundred thirty thousand, seven hundred ninety-seven".