2131201303230 has 32 divisors (see below), whose sum is σ = 5118539328000. Its totient is φ = 567914103072.

The previous prime is 2131201303201. The next prime is 2131201303249. The reversal of 2131201303230 is 323031021312.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2131201303197 and 2131201303206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25347610 + ... + 25431549.

It is an arithmetic number, because the mean of its divisors is an integer number (159954354000).

Almost surely, 2^{2131201303230} is an apocalyptic number.

2131201303230 is an abundant number, since it is smaller than the sum of its proper divisors (2987338024770).

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

2131201303230 is a wasteful number, since it uses less digits than its factorization.

2131201303230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50780568.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2131201303230 its reverse (323031021312), we get a palindrome (2454232324542).

The spelling of 2131201303230 in words is "two trillion, one hundred thirty-one billion, two hundred one million, three hundred three thousand, two hundred thirty".