1020002303210 has 32 divisors (see below), whose sum is σ = 2008062576000. Its totient is φ = 369956416960.

The previous prime is 1020002303197. The next prime is 1020002303219. The reversal of 1020002303210 is 123032000201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1020002303219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11875910 + ... + 11961489.

It is an arithmetic number, because the mean of its divisors is an integer number (62751955500).

Almost surely, 2^{1020002303210} is an apocalyptic number.

1020002303210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020002303210 is a deficient number, since it is larger than the sum of its proper divisors (988060272790).

1020002303210 is a wasteful number, since it uses less digits than its factorization.

1020002303210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23837806.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1020002303210 its reverse (123032000201), we get a palindrome (1143034303411).

The spelling of 1020002303210 in words is "one trillion, twenty billion, two million, three hundred three thousand, two hundred ten".