1051102050 has 24 divisors (see below), whose sum is σ = 2606733456. Its totient is φ = 280293840.

The previous prime is 1051102049. The next prime is 1051102057. The reversal of 1051102050 is 502011501.

It is a super-2 number, since 2×1051102050² = 2209631039028405000, 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 (1051102057) 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, 3503524 + ... + 3503823.

It is an arithmetic number, because the mean of its divisors is an integer number (108613894).

Almost surely, 2^1051102050 is an apocalyptic number.

1051102050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051102050 is an abundant number, since it is smaller than the sum of its proper divisors (1555631406).

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

1051102050 is a wasteful number, since it uses less digits than its factorization.

1051102050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7007362 (or 7007357 counting only the distinct ones).

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

The square root of 1051102050 is about 32420.7040330712. The cubic root of 1051102050 is about 1016.7518260058.

Adding to 1051102050 its reverse (502011501), we get a palindrome (1553113551).

The spelling of 1051102050 in words is "one billion, fifty-one million, one hundred two thousand, fifty".