1010243132231 has 2 divisors, whose sum is σ = 1010243132232. Its totient is φ = 1010243132230.

The previous prime is 1010243132221. The next prime is 1010243132267. The reversal of 1010243132231 is 1322313420101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010243132231 is a prime.

It is a super-2 number, since 2×1010243132231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010243132197 and 1010243132206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010243132221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505121566115 + 505121566116.

It is an arithmetic number, because the mean of its divisors is an integer number (505121566116).

Almost surely, 2^{1010243132231} is an apocalyptic number.

1010243132231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010243132231 is an equidigital number, since it uses as much as digits as its factorization.

1010243132231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1010243132231 its reverse (1322313420101), we get a palindrome (2332556552332).

The spelling of 1010243132231 in words is "one trillion, ten billion, two hundred forty-three million, one hundred thirty-two thousand, two hundred thirty-one".