2231302030352 has 20 divisors (see below), whose sum is σ = 4330640158716. Its totient is φ = 1113717473280.

The previous prime is 2231302030339. The next prime is 2231302030469. The reversal of 2231302030352 is 2530302031322.

It can be written as a sum of positive squares in 2 ways, for example, as 1070347499776 + 1160954530576 = 1034576^2 + 1077476^2 .

It is a super-3 number, since 3×2231302030352³ (a number of 38 digits) contains 333 as substring.

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, 120836849 + ... + 120855312.

Almost surely, 2^{2231302030352} is an apocalyptic number.

It is an amenable number.

2231302030352 is a deficient number, since it is larger than the sum of its proper divisors (2099338128364).

2231302030352 is a wasteful number, since it uses less digits than its factorization.

2231302030352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241692746 (or 241692740 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 2231302030352 its reverse (2530302031322), we get a palindrome (4761604061674).

The spelling of 2231302030352 in words is "two trillion, two hundred thirty-one billion, three hundred two million, thirty thousand, three hundred fifty-two".