1051403254113 has 8 divisors (see below), whose sum is σ = 1401877667808. Its totient is φ = 700932171584.

The previous prime is 1051403254079. The next prime is 1051403254151. The reversal of 1051403254113 is 3114523041501.

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 1051403254113 - 2⁹ = 1051403253601 is a prime.

It is a super-2 number, since 2×1051403254113² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051403250113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31945 + ... + 1450457.

It is an arithmetic number, because the mean of its divisors is an integer number (175234708476).

Almost surely, 2^{1051403254113} is an apocalyptic number.

It is an amenable number.

1051403254113 is a deficient number, since it is larger than the sum of its proper divisors (350474413695).

1051403254113 is a wasteful number, since it uses less digits than its factorization.

1051403254113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665583.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1051403254113 its reverse (3114523041501), we get a palindrome (4165926295614).

The spelling of 1051403254113 in words is "one trillion, fifty-one billion, four hundred three million, two hundred fifty-four thousand, one hundred thirteen".