1602629113 has 2 divisors, whose sum is σ = 1602629114. Its totient is φ = 1602629112.

The previous prime is 1602629089. The next prime is 1602629131. The reversal of 1602629113 is 3119262061.

1602629113 = 28307² + 28308².

Together with next prime (1602629131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 801342864 + 801286249 = 28308^2 + 28307^2 .

It is a cyclic number.

It is not a de Polignac number, because 1602629113 - 2²⁵ = 1569074681 is a prime.

It is not a weakly prime, because it can be changed into another prime (1602629143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 801314556 + 801314557.

It is an arithmetic number, because the mean of its divisors is an integer number (801314557).

Almost surely, 2^1602629113 is an apocalyptic number.

1602629113 is the 28308-th centered square number.

It is an amenable number.

1602629113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1602629113 is an equidigital number, since it uses as much as digits as its factorization.

1602629113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1602629113 is about 40032.8504231213. The cubic root of 1602629113 is about 1170.2473757984.

The spelling of 1602629113 in words is "one billion, six hundred two million, six hundred twenty-nine thousand, one hundred thirteen".