1050100551115 has 32 divisors (see below), whose sum is σ = 1571132238336. Its totient is φ = 654577839360.

The previous prime is 1050100551109. The next prime is 1050100551173. The reversal of 1050100551115 is 5111550010501.

It is a de Polignac number, because none of the positive numbers 2^k-1050100551115 is a prime.

It is a super-2 number, since 2×1050100551115² (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 1050100551115.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10604824 + ... + 10703386.

It is an arithmetic number, because the mean of its divisors is an integer number (49097882448).

Almost surely, 2^{1050100551115} is an apocalyptic number.

1050100551115 is a deficient number, since it is larger than the sum of its proper divisors (521031687221).

1050100551115 is a wasteful number, since it uses less digits than its factorization.

1050100551115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126259.

The product of its (nonzero) digits is 625, while the sum is 25.

Adding to 1050100551115 its reverse (5111550010501), we get a palindrome (6161650561616).

The spelling of 1050100551115 in words is "one trillion, fifty billion, one hundred million, five hundred fifty-one thousand, one hundred fifteen".