1012331302 has 4 divisors (see below), whose sum is σ = 1518496956. Its totient is φ = 506165650.

The previous prime is 1012331293. The next prime is 1012331303. The reversal of 1012331302 is 2031332101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012331303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253082824 + ... + 253082827.

It is an arithmetic number, because the mean of its divisors is an integer number (379624239).

Almost surely, 2^1012331302 is an apocalyptic number.

1012331302 is a deficient number, since it is larger than the sum of its proper divisors (506165654).

1012331302 is an equidigital number, since it uses as much as digits as its factorization.

1012331302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506165653.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1012331302 is about 31817.1542096398. The cubic root of 1012331302 is about 1004.0936531369.

Adding to 1012331302 its reverse (2031332101), we get a palindrome (3043663403).

The spelling of 1012331302 in words is "one billion, twelve million, three hundred thirty-one thousand, three hundred two".