1054153240403 has 8 divisors (see below), whose sum is σ = 1105678846272. Its totient is φ = 1003840001856.

The previous prime is 1054153240381. The next prime is 1054153240411. The reversal of 1054153240403 is 3040423514501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1054153240403 - 2¹² = 1054153236307 is a prime.

It is a super-2 number, since 2×1054153240403² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1054153240403.

It is not an unprimeable number, because it can be changed into a prime (1054153240453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303090050 + ... + 303093527.

It is an arithmetic number, because the mean of its divisors is an integer number (138209855784).

Almost surely, 2^{1054153240403} is an apocalyptic number.

1054153240403 is a deficient number, since it is larger than the sum of its proper divisors (51525605869).

1054153240403 is an equidigital number, since it uses as much as digits as its factorization.

1054153240403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606183661.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1054153240403 its reverse (3040423514501), we get a palindrome (4094576754904).

The spelling of 1054153240403 in words is "one trillion, fifty-four billion, one hundred fifty-three million, two hundred forty thousand, four hundred three".