1034242520111 has 4 divisors (see below), whose sum is σ = 1034246620152. Its totient is φ = 1034238420072.

The previous prime is 1034242520053. The next prime is 1034242520123. The reversal of 1034242520111 is 1110252424301.

It is a happy number.

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 1034242520111 - 2¹⁰ = 1034242519087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034242550111) 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, 1644965 + ... + 2185038.

It is an arithmetic number, because the mean of its divisors is an integer number (258561655038).

Almost surely, 2^{1034242520111} is an apocalyptic number.

1034242520111 is a deficient number, since it is larger than the sum of its proper divisors (4100041).

1034242520111 is an equidigital number, since it uses as much as digits as its factorization.

1034242520111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4100040.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1034242520111 its reverse (1110252424301), we get a palindrome (2144494944412).

The spelling of 1034242520111 in words is "one trillion, thirty-four billion, two hundred forty-two million, five hundred twenty thousand, one hundred eleven".