1053341121542 has 4 divisors (see below), whose sum is σ = 1580011682316. Its totient is φ = 526670560770.

The previous prime is 1053341121517. The next prime is 1053341121551. The reversal of 1053341121542 is 2451211433501.

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

It is a super-2 number, since 2×1053341121542² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053341121499 and 1053341121508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263335280384 + ... + 263335280387.

It is an arithmetic number, because the mean of its divisors is an integer number (395002920579).

Almost surely, 2^{1053341121542} is an apocalyptic number.

1053341121542 is a deficient number, since it is larger than the sum of its proper divisors (526670560774).

1053341121542 is an equidigital number, since it uses as much as digits as its factorization.

1053341121542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526670560773.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 1053341121542 in words is "one trillion, fifty-three billion, three hundred forty-one million, one hundred twenty-one thousand, five hundred forty-two".