1050551055103 has 32 divisors (see below), whose sum is σ = 1188654999552. Its totient is φ = 919848355200.

The previous prime is 1050551055101. The next prime is 1050551055109. The reversal of 1050551055103 is 3015501550501.

It is a cyclic number.

It is not a de Polignac number, because 1050551055103 - 2¹ = 1050551055101 is a prime.

It is a super-2 number, since 2×1050551055103² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050551055101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84626925 + ... + 84639337.

It is an arithmetic number, because the mean of its divisors is an integer number (37145468736).

Almost surely, 2^{1050551055103} is an apocalyptic number.

1050551055103 is a deficient number, since it is larger than the sum of its proper divisors (138103944449).

1050551055103 is a wasteful number, since it uses less digits than its factorization.

1050551055103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13615.

The product of its (nonzero) digits is 9375, while the sum is 31.

The spelling of 1050551055103 in words is "one trillion, fifty billion, five hundred fifty-one million, fifty-five thousand, one hundred three".