2030105402 has 12 divisors (see below), whose sum is σ = 3297420270. Its totient is φ = 936971568.

The previous prime is 2030105393. The next prime is 2030105411. The reversal of 2030105402 is 2045010302.

It is an interprime number because it is at equal distance from previous prime (2030105393) and next prime (2030105411).

It can be written as a sum of positive squares in 3 ways, for example, as 1077086761 + 953018641 = 32819^2 + 30871^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3002777 + ... + 3003452.

Almost surely, 2^2030105402 is an apocalyptic number.

2030105402 is a deficient number, since it is larger than the sum of its proper divisors (1267314868).

2030105402 is a wasteful number, since it uses less digits than its factorization.

2030105402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6006257 (or 6006244 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2030105402 is about 45056.6909792541. The cubic root of 2030105402 is about 1266.2113310591.

Adding to 2030105402 its reverse (2045010302), we get a palindrome (4075115704).

The spelling of 2030105402 in words is "two billion, thirty million, one hundred five thousand, four hundred two".