1023212002 has 8 divisors (see below), whose sum is σ = 1535147712. Its totient is φ = 511496100.

The previous prime is 1023211979. The next prime is 1023212039. The reversal of 1023212002 is 2002123201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42774 + ... + 62257.

It is an arithmetic number, because the mean of its divisors is an integer number (191893464).

Almost surely, 2^1023212002 is an apocalyptic number.

1023212002 is a deficient number, since it is larger than the sum of its proper divisors (511935710).

1023212002 is a wasteful number, since it uses less digits than its factorization.

1023212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109904.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1023212002 is about 31987.6851616368. The cubic root of 1023212002 is about 1007.6782279255.

Adding to 1023212002 its reverse (2002123201), we get a palindrome (3025335203).

The spelling of 1023212002 in words is "one billion, twenty-three million, two hundred twelve thousand, two".