1051230103063 has 4 divisors (see below), whose sum is σ = 1201405832080. Its totient is φ = 901054374048.

The previous prime is 1051230103043. The next prime is 1051230103067. The reversal of 1051230103063 is 3603010321501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1051230103063 is a prime.

It is a super-2 number, since 2×1051230103063² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051230103067) 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 3 ways as a sum of consecutive naturals, for example, 75087864498 + ... + 75087864511.

It is an arithmetic number, because the mean of its divisors is an integer number (300351458020).

Almost surely, 2^{1051230103063} is an apocalyptic number.

1051230103063 is a deficient number, since it is larger than the sum of its proper divisors (150175729017).

1051230103063 is an equidigital number, since it uses as much as digits as its factorization.

1051230103063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150175729016.

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 1051230103063 its reverse (3603010321501), we get a palindrome (4654240424564).

The spelling of 1051230103063 in words is "one trillion, fifty-one billion, two hundred thirty million, one hundred three thousand, sixty-three".