354020113 has 2 divisors, whose sum is σ = 354020114. Its totient is φ = 354020112.

The previous prime is 354020101. The next prime is 354020123. The reversal of 354020113 is 311020453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250652224 + 103367889 = 15832^2 + 10167^2 .

It is a cyclic number.

It is not a de Polignac number, because 354020113 - 2²⁵ = 320465681 is a prime.

It is not a weakly prime, because it can be changed into another prime (354020123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177010056 + 177010057.

It is an arithmetic number, because the mean of its divisors is an integer number (177010057).

Almost surely, 2^354020113 is an apocalyptic number.

It is an amenable number.

354020113 is a deficient number, since it is larger than the sum of its proper divisors (1).

354020113 is an equidigital number, since it uses as much as digits as its factorization.

354020113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 354020113 is about 18815.4222115795. The cubic root of 354020113 is about 707.4177926434.

Adding to 354020113 its reverse (311020453), we get a palindrome (665040566).

It can be divided in two parts, 3540 and 20113, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 354020113 in words is "three hundred fifty-four million, twenty thousand, one hundred thirteen".