130148235 has 32 divisors (see below), whose sum is σ = 264430080. Its totient is φ = 59495904.

The previous prime is 130148177. The next prime is 130148251. The reversal of 130148235 is 532841031.

It is a happy number.

It is not a de Polignac number, because 130148235 - 2¹¹ = 130146187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 130148199 and 130148208.

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, 67917 + ... + 69806.

It is an arithmetic number, because the mean of its divisors is an integer number (8263440).

Almost surely, 2^130148235 is an apocalyptic number.

130148235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130148235 is an abundant number, since it is smaller than the sum of its proper divisors (134281845).

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

130148235 is a wasteful number, since it uses less digits than its factorization.

130148235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137744 (or 137738 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 130148235 is about 11408.2529337318. The cubic root of 130148235 is about 506.7721745208.

Adding to 130148235 its reverse (532841031), we get a palindrome (662989266).

The spelling of 130148235 in words is "one hundred thirty million, one hundred forty-eight thousand, two hundred thirty-five".