231141034156033 has 2 divisors, whose sum is σ = 231141034156034. Its totient is φ = 231141034156032.

The previous prime is 231141034156013. The next prime is 231141034156037. The reversal of 231141034156033 is 330651430141132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229819748277249 + 1321285878784 = 15159807^2 + 1149472^2 .

It is a cyclic number.

It is not a de Polignac number, because 231141034156033 - 2⁵ = 231141034156001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 231141034155983 and 231141034156001.

It is not a weakly prime, because it can be changed into another prime (231141034156037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115570517078016 + 115570517078017.

It is an arithmetic number, because the mean of its divisors is an integer number (115570517078017).

Almost surely, 2^{231141034156033} is an apocalyptic number.

It is an amenable number.

231141034156033 is a deficient number, since it is larger than the sum of its proper divisors (1).

231141034156033 is an equidigital number, since it uses as much as digits as its factorization.

231141034156033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 231141034156033 its reverse (330651430141132), we get a palindrome (561792464297165).

The spelling of 231141034156033 in words is "two hundred thirty-one trillion, one hundred forty-one billion, thirty-four million, one hundred fifty-six thousand, thirty-three".