1210143420231 has 8 divisors (see below), whose sum is σ = 1637607016704. Its totient is φ = 794721051960.

The previous prime is 1210143420149. The next prime is 1210143420263. The reversal of 1210143420231 is 1320243410121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1210143420231 - 2¹⁰ = 1210143419207 is a prime.

It is a super-2 number, since 2×1210143420231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210143420281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3010306815 + ... + 3010307216.

It is an arithmetic number, because the mean of its divisors is an integer number (204700877088).

Almost surely, 2^{1210143420231} is an apocalyptic number.

1210143420231 is a deficient number, since it is larger than the sum of its proper divisors (427463596473).

1210143420231 is an equidigital number, since it uses as much as digits as its factorization.

1210143420231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6020614101.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1210143420231 its reverse (1320243410121), we get a palindrome (2530386830352).

The spelling of 1210143420231 in words is "one trillion, two hundred ten billion, one hundred forty-three million, four hundred twenty thousand, two hundred thirty-one".