343151130 has 32 divisors (see below), whose sum is σ = 941215104. Its totient is φ = 78434496.

The previous prime is 343151129. The next prime is 343151141. The reversal of 343151130 is 31151343.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 343151097 and 343151106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 816817 + ... + 817236.

It is an arithmetic number, because the mean of its divisors is an integer number (29412972).

Almost surely, 2^343151130 is an apocalyptic number.

343151130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

343151130 is an abundant number, since it is smaller than the sum of its proper divisors (598063974).

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

343151130 is a wasteful number, since it uses less digits than its factorization.

343151130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634070.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 343151130 is about 18524.3388545988. The cubic root of 343151130 is about 700.1027944278.

The spelling of 343151130 in words is "three hundred forty-three million, one hundred fifty-one thousand, one hundred thirty".