1053340203435 has 64 divisors (see below), whose sum is σ = 1843834312320. Its totient is φ = 510384291840.

The previous prime is 1053340203401. The next prime is 1053340203479. The reversal of 1053340203435 is 5343020433501.

It is not a de Polignac number, because 1053340203435 - 2⁶ = 1053340203371 is a prime.

It is a super-2 number, since 2×1053340203435² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053340203396 and 1053340203405.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3269781 + ... + 3577449.

It is an arithmetic number, because the mean of its divisors is an integer number (28809911130).

Almost surely, 2^{1053340203435} is an apocalyptic number.

1053340203435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1053340203435 is a deficient number, since it is larger than the sum of its proper divisors (790494108885).

1053340203435 is a wasteful number, since it uses less digits than its factorization.

1053340203435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307968.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 1053340203435 its reverse (5343020433501), we get a palindrome (6396360636936).

The spelling of 1053340203435 in words is "one trillion, fifty-three billion, three hundred forty million, two hundred three thousand, four hundred thirty-five".