1010252433 has 4 divisors (see below), whose sum is σ = 1347003248. Its totient is φ = 673501620.

The previous prime is 1010252429. The next prime is 1010252443. The reversal of 1010252433 is 3342520101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1010252433 - 2² = 1010252429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010252413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168375403 + ... + 168375408.

It is an arithmetic number, because the mean of its divisors is an integer number (336750812).

Almost surely, 2^1010252433 is an apocalyptic number.

It is an amenable number.

1010252433 is a deficient number, since it is larger than the sum of its proper divisors (336750815).

1010252433 is an equidigital number, since it uses as much as digits as its factorization.

1010252433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336750814.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1010252433 is about 31784.4684240589. The cubic root of 1010252433 is about 1003.4058645839.

Adding to 1010252433 its reverse (3342520101), we get a palindrome (4352772534).

The spelling of 1010252433 in words is "one billion, ten million, two hundred fifty-two thousand, four hundred thirty-three".