1012002302 has 8 divisors (see below), whose sum is σ = 1528056912. Its totient is φ = 502650000.

The previous prime is 1012002287. The next prime is 1012002307. The reversal of 1012002302 is 2032002101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012002307) 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, 1675199 + ... + 1675802.

It is an arithmetic number, because the mean of its divisors is an integer number (191007114).

Almost surely, 2^1012002302 is an apocalyptic number.

1012002302 is a deficient number, since it is larger than the sum of its proper divisors (516054610).

1012002302 is a wasteful number, since it uses less digits than its factorization.

1012002302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3351154.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1012002302 is about 31811.9836225282. The cubic root of 1012002302 is about 1003.9848670756.

Adding to 1012002302 its reverse (2032002101), we get a palindrome (3044004403).

The spelling of 1012002302 in words is "one billion, twelve million, two thousand, three hundred two".