1012051050 has 24 divisors (see below), whose sum is σ = 2509886976. Its totient is φ = 269880240.

The previous prime is 1012051039. The next prime is 1012051057. The reversal of 1012051050 is 501502101.

1012051050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1012051050² = 2048494655612205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1012051057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3373354 + ... + 3373653.

It is an arithmetic number, because the mean of its divisors is an integer number (104578624).

Almost surely, 2^1012051050 is an apocalyptic number.

1012051050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012051050 is an abundant number, since it is smaller than the sum of its proper divisors (1497835926).

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

1012051050 is a wasteful number, since it uses less digits than its factorization.

1012051050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6747022 (or 6747017 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 1012051050 is about 31812.7498025556. The cubic root of 1012051050 is about 1004.0009874172. Note that the first 3 decimals are identical.

Adding to 1012051050 its reverse (501502101), we get a palindrome (1513553151).

The spelling of 1012051050 in words is "one billion, twelve million, fifty-one thousand, fifty".