1230201020310 has 64 divisors (see below), whose sum is σ = 2967887812032. Its totient is φ = 326342370816.

The previous prime is 1230201020303. The next prime is 1230201020329. The reversal of 1230201020310 is 130201020321.

It is a super-2 number, since 2×1230201020310² (a number of 25 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1230201020310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71130024 + ... + 71147316.

It is an arithmetic number, because the mean of its divisors is an integer number (46373247063).

Almost surely, 2^{1230201020310} is an apocalyptic number.

1230201020310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230201020310 is an abundant number, since it is smaller than the sum of its proper divisors (1737686791722).

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

1230201020310 is a wasteful number, since it uses less digits than its factorization.

1230201020310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29537.

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

Adding to 1230201020310 its reverse (130201020321), we get a palindrome (1360402040631).

The spelling of 1230201020310 in words is "one trillion, two hundred thirty billion, two hundred one million, twenty thousand, three hundred ten".