213430130133441 has 128 divisors (see below), whose sum is σ = 325212754083840. Its totient is φ = 123514736716800.

The previous prime is 213430130133433. The next prime is 213430130133499. The reversal of 213430130133441 is 144331031034312.

It is not a de Polignac number, because 213430130133441 - 2³ = 213430130133433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213430130133541) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16523190115 + ... + 16523203031.

It is an arithmetic number, because the mean of its divisors is an integer number (2540724641280).

Almost surely, 2^{213430130133441} is an apocalyptic number.

It is an amenable number.

213430130133441 is a deficient number, since it is larger than the sum of its proper divisors (111782623950399).

213430130133441 is a wasteful number, since it uses less digits than its factorization.

213430130133441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14007.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 213430130133441 its reverse (144331031034312), we get a palindrome (357761161167753).

The spelling of 213430130133441 in words is "two hundred thirteen trillion, four hundred thirty billion, one hundred thirty million, one hundred thirty-three thousand, four hundred forty-one".