1021002230 has 8 divisors (see below), whose sum is σ = 1837804032. Its totient is φ = 408400888.

The previous prime is 1021002193. The next prime is 1021002247. The reversal of 1021002230 is 322001201.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51050102 + ... + 51050121.

It is an arithmetic number, because the mean of its divisors is an integer number (229725504).

Almost surely, 2^1021002230 is an apocalyptic number.

1021002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1021002230 is a deficient number, since it is larger than the sum of its proper divisors (816801802).

1021002230 is a wasteful number, since it uses less digits than its factorization.

1021002230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102100230.

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

The square root of 1021002230 is about 31953.1255122249. The cubic root of 1021002230 is about 1006.9522968895.

Adding to 1021002230 its reverse (322001201), we get a palindrome (1343003431).

The spelling of 1021002230 in words is "one billion, twenty-one million, two thousand, two hundred thirty".