1023252002 has 16 divisors (see below), whose sum is σ = 1543799040. Its totient is φ = 508658832.

The previous prime is 1023251941. The next prime is 1023252029. The reversal of 1023252002 is 2002523201.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 647249 + ... + 648827.

It is an arithmetic number, because the mean of its divisors is an integer number (96487440).

Almost surely, 2^1023252002 is an apocalyptic number.

1023252002 is a deficient number, since it is larger than the sum of its proper divisors (520547038).

1023252002 is a wasteful number, since it uses less digits than its factorization.

1023252002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1023252002 is about 31988.3103961432. The cubic root of 1023252002 is about 1007.6913586693.

Adding to 1023252002 its reverse (2002523201), we get a palindrome (3025775203).

The spelling of 1023252002 in words is "one billion, twenty-three million, two hundred fifty-two thousand, two".