1210104142031 has 4 divisors (see below), whose sum is σ = 1210108380600. Its totient is φ = 1210099903464.

The previous prime is 1210104141997. The next prime is 1210104142111. The reversal of 1210104142031 is 1302414010121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1210104142031 - 2¹⁴ = 1210104125647 is a prime.

It is a super-2 number, since 2×1210104142031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1210104141994 and 1210104142012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210104162031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1657496 + ... + 2273213.

It is an arithmetic number, because the mean of its divisors is an integer number (302527095150).

Almost surely, 2^{1210104142031} is an apocalyptic number.

1210104142031 is a deficient number, since it is larger than the sum of its proper divisors (4238569).

1210104142031 is an equidigital number, since it uses as much as digits as its factorization.

1210104142031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238568.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1210104142031 its reverse (1302414010121), we get a palindrome (2512518152152).

The spelling of 1210104142031 in words is "one trillion, two hundred ten billion, one hundred four million, one hundred forty-two thousand, thirty-one".