1011311142141 has 16 divisors (see below), whose sum is σ = 1349532592128. Its totient is φ = 673648800000.

The previous prime is 1011311142137. The next prime is 1011311142181. The reversal of 1011311142141 is 1412411131101.

It is not a de Polignac number, because 1011311142141 - 2² = 1011311142137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011311142181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18359641 + ... + 18414641.

It is an arithmetic number, because the mean of its divisors is an integer number (84345787008).

Almost surely, 2^{1011311142141} is an apocalyptic number.

It is an amenable number.

1011311142141 is a deficient number, since it is larger than the sum of its proper divisors (338221449987).

1011311142141 is a wasteful number, since it uses less digits than its factorization.

1011311142141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59972.

The product of its (nonzero) digits is 96, while the sum is 21.

Adding to 1011311142141 its reverse (1412411131101), we get a palindrome (2423722273242).

The spelling of 1011311142141 in words is "one trillion, eleven billion, three hundred eleven million, one hundred forty-two thousand, one hundred forty-one".