351279113 has 2 divisors, whose sum is σ = 351279114. Its totient is φ = 351279112.

The previous prime is 351279101. The next prime is 351279119. The reversal of 351279113 is 311972153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283989904 + 67289209 = 16852^2 + 8203^2 .

It is a cyclic number.

It is not a de Polignac number, because 351279113 - 2¹⁴ = 351262729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 351279113.

It is not a weakly prime, because it can be changed into another prime (351279119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175639556 + 175639557.

It is an arithmetic number, because the mean of its divisors is an integer number (175639557).

Almost surely, 2^351279113 is an apocalyptic number.

It is an amenable number.

351279113 is a deficient number, since it is larger than the sum of its proper divisors (1).

351279113 is an equidigital number, since it uses as much as digits as its factorization.

351279113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 32.

The square root of 351279113 is about 18742.4414898380. The cubic root of 351279113 is about 705.5873334378.

The spelling of 351279113 in words is "three hundred fifty-one million, two hundred seventy-nine thousand, one hundred thirteen".