43223414101131 has 16 divisors (see below), whose sum is σ = 62881035419520. Its totient is φ = 26191585667520.

The previous prime is 43223414101097. The next prime is 43223414101139. The reversal of 43223414101131 is 13110141432234.

It is not a de Polignac number, because 43223414101131 - 2¹⁵ = 43223414068363 is a prime.

It is a super-2 number, since 2×43223414101131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43223414101139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110373546 + ... + 110764463.

It is an arithmetic number, because the mean of its divisors is an integer number (3930064713720).

Almost surely, 2^{43223414101131} is an apocalyptic number.

43223414101131 is a deficient number, since it is larger than the sum of its proper divisors (19657621318389).

43223414101131 is a wasteful number, since it uses less digits than its factorization.

43223414101131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221143946.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 43223414101131 its reverse (13110141432234), we get a palindrome (56333555533365).

The spelling of 43223414101131 in words is "forty-three trillion, two hundred twenty-three billion, four hundred fourteen million, one hundred one thousand, one hundred thirty-one".