1023212230 has 16 divisors (see below), whose sum is σ = 1851040800. Its totient is φ = 407227392.

The previous prime is 1023212227. The next prime is 1023212233. The reversal of 1023212230 is 322123201.

It is an interprime number because it is at equal distance from previous prime (1023212227) and next prime (1023212233).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023212233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255099 + ... + 259078.

It is an arithmetic number, because the mean of its divisors is an integer number (115690050).

Almost surely, 2^1023212230 is an apocalyptic number.

1023212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023212230 is a deficient number, since it is larger than the sum of its proper divisors (827828570).

1023212230 is a wasteful number, since it uses less digits than its factorization.

1023212230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514383.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1023212230 is about 31987.6887255081. The cubic root of 1023212230 is about 1007.6783027717.

Adding to 1023212230 its reverse (322123201), we get a palindrome (1345335431).

The spelling of 1023212230 in words is "one billion, twenty-three million, two hundred twelve thousand, two hundred thirty".