351113093 has 2 divisors, whose sum is σ = 351113094. Its totient is φ = 351113092.

The previous prime is 351113083. The next prime is 351113123. The reversal of 351113093 is 390311153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 342916324 + 8196769 = 18518^2 + 2863^2 .

It is a cyclic number.

It is not a de Polignac number, because 351113093 - 2¹⁴ = 351096709 is a prime.

It is equal to p_18860003 and since 351113093 and 18860003 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351113033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175556546 + 175556547.

It is an arithmetic number, because the mean of its divisors is an integer number (175556547).

Almost surely, 2^351113093 is an apocalyptic number.

It is an amenable number.

351113093 is a deficient number, since it is larger than the sum of its proper divisors (1).

351113093 is an equidigital number, since it uses as much as digits as its factorization.

351113093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1215, while the sum is 26.

The square root of 351113093 is about 18738.0119809973. The cubic root of 351113093 is about 705.4761587205.

The spelling of 351113093 in words is "three hundred fifty-one million, one hundred thirteen thousand, ninety-three".