1010131233 has 4 divisors (see below), whose sum is σ = 1346841648. Its totient is φ = 673420820.

The previous prime is 1010131217. The next prime is 1010131247. The reversal of 1010131233 is 3321310101.

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 a cyclic number.

It is not a de Polignac number, because 1010131233 - 2⁴ = 1010131217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010131433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168355203 + ... + 168355208.

It is an arithmetic number, because the mean of its divisors is an integer number (336710412).

Almost surely, 2^1010131233 is an apocalyptic number.

It is an amenable number.

1010131233 is a deficient number, since it is larger than the sum of its proper divisors (336710415).

1010131233 is an equidigital number, since it uses as much as digits as its factorization.

1010131233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336710414.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1010131233 is about 31782.5617752880. The cubic root of 1010131233 is about 1003.3657367734.

Adding to 1010131233 its reverse (3321310101), we get a palindrome (4331441334).

The spelling of 1010131233 in words is "one billion, ten million, one hundred thirty-one thousand, two hundred thirty-three".