2130001433 has 12 divisors (see below), whose sum is σ = 2479830372. Its totient is φ = 1824187680.

The previous prime is 2130001427. The next prime is 2130001439. The reversal of 2130001433 is 3341000312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2130001427) and next prime (2130001439).

It can be written as a sum of positive squares in 2 ways, for example, as 1259043289 + 870958144 = 35483^2 + 29512^2 .

It is not a de Polignac number, because 2130001433 - 2¹⁰ = 2130000409 is a prime.

It is a super-2 number, since 2×2130001433² = 9073812209164106978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130001439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43043 + ... + 78183.

It is an arithmetic number, because the mean of its divisors is an integer number (206652531).

Almost surely, 2^2130001433 is an apocalyptic number.

It is an amenable number.

2130001433 is a deficient number, since it is larger than the sum of its proper divisors (349828939).

2130001433 is a wasteful number, since it uses less digits than its factorization.

2130001433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36392 (or 36385 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2130001433 is about 46151.9385616682. The cubic root of 2130001433 is about 1286.6486397631.

Adding to 2130001433 its reverse (3341000312), we get a palindrome (5471001745).

The spelling of 2130001433 in words is "two billion, one hundred thirty million, one thousand, four hundred thirty-three".