231261540536114 has 16 divisors (see below), whose sum is σ = 384631712726976. Its totient is φ = 103395621699600.

The previous prime is 231261540536101. The next prime is 231261540536141. The reversal of 231261540536114 is 411635045162132.

It is a super-2 number, since 2×231261540536114² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86163016742 + ... + 86163019425.

It is an arithmetic number, because the mean of its divisors is an integer number (24039482045436).

Almost surely, 2^{231261540536114} is an apocalyptic number.

231261540536114 is a deficient number, since it is larger than the sum of its proper divisors (153370172190862).

231261540536114 is a wasteful number, since it uses less digits than its factorization.

231261540536114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172326036241.

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 231261540536114 its reverse (411635045162132), we get a palindrome (642896585698246).

The spelling of 231261540536114 in words is "two hundred thirty-one trillion, two hundred sixty-one billion, five hundred forty million, five hundred thirty-six thousand, one hundred fourteen".