2141101131562 has 16 divisors (see below), whose sum is σ = 3402696502152. Its totient is φ = 1006947635200.

The previous prime is 2141101131527. The next prime is 2141101131583. The reversal of 2141101131562 is 2651311011412.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2084561327601 + 56539803961 = 1443801^2 + 237781^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2141101131562.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19612513 + ... + 19721380.

Almost surely, 2^{2141101131562} is an apocalyptic number.

2141101131562 is a deficient number, since it is larger than the sum of its proper divisors (1261595370590).

2141101131562 is a wasteful number, since it uses less digits than its factorization.

2141101131562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39335513.

The product of its (nonzero) digits is 1440, while the sum is 28.

Adding to 2141101131562 its reverse (2651311011412), we get a palindrome (4792412142974).

The spelling of 2141101131562 in words is "two trillion, one hundred forty-one billion, one hundred one million, one hundred thirty-one thousand, five hundred sixty-two".