1230231210000 has 200 divisors, whose sum is σ = 4276840223040. Its totient is φ = 302826048000.

The previous prime is 1230231209981. The next prime is 1230231210037. The reversal of 1230231210000 is 121320321.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1187220 + ... + 1967219.

Almost surely, 2^{1230231210000} is an apocalyptic number.

1230231210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230231210000 is an abundant number, since it is smaller than the sum of its proper divisors (3046609013040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230231210000 is a wasteful number, since it uses less digits than its factorization.

1230231210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154483 (or 3154462 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1230231210000 its reverse (121320321), we get a palindrome (1230352530321).

The spelling of 1230231210000 in words is "one trillion, two hundred thirty billion, two hundred thirty-one million, two hundred ten thousand".