1210440431102 has 16 divisors (see below), whose sum is σ = 2131122922080. Its totient is φ = 504739639008.

The previous prime is 1210440431077. The next prime is 1210440431111. The reversal of 1210440431102 is 2011340440121.

It is a congruent number.

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, 1168378277 + ... + 1168379312.

It is an arithmetic number, because the mean of its divisors is an integer number (133195182630).

Almost surely, 2^{1210440431102} is an apocalyptic number.

1210440431102 is a deficient number, since it is larger than the sum of its proper divisors (920682490978).

1210440431102 is a wasteful number, since it uses less digits than its factorization.

1210440431102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336757635.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1210440431102 its reverse (2011340440121), we get a palindrome (3221780871223).

The spelling of 1210440431102 in words is "one trillion, two hundred ten billion, four hundred forty million, four hundred thirty-one thousand, one hundred two".