1010111050 has 48 divisors (see below), whose sum is σ = 2028120192. Its totient is φ = 372081600.

The previous prime is 1010110967. The next prime is 1010111057. The reversal of 1010111050 is 501110101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1010111057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314955 + ... + 318145.

It is an arithmetic number, because the mean of its divisors is an integer number (42252504).

Almost surely, 2^1010111050 is an apocalyptic number.

1010111050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010111050 is an abundant number, since it is smaller than the sum of its proper divisors (1018009142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010111050 is a wasteful number, since it uses less digits than its factorization.

1010111050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703 (or 3698 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 10.

The square root of 1010111050 is about 31782.2442568174. The cubic root of 1010111050 is about 1003.3590541217.

Adding to 1010111050 its reverse (501110101), we get a palindrome (1511221151).

The spelling of 1010111050 in words is "one billion, ten million, one hundred eleven thousand, fifty".