1051155150 has 48 divisors (see below), whose sum is σ = 2611440000. Its totient is φ = 279816160.

The previous prime is 1051155137. The next prime is 1051155173. The reversal of 1051155150 is 515511501.

It is a super-2 number, since 2×1051155150² = 2209854298743045000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051155150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84001 + ... + 95699.

It is an arithmetic number, because the mean of its divisors is an integer number (54405000).

Almost surely, 2^1051155150 is an apocalyptic number.

1051155150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051155150 is an abundant number, since it is smaller than the sum of its proper divisors (1560284850).

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

1051155150 is a wasteful number, since it uses less digits than its factorization.

1051155150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12313 (or 12308 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 24.

The square root of 1051155150 is about 32421.5229438717. The cubic root of 1051155150 is about 1016.7689472780.

Adding to 1051155150 its reverse (515511501), we get a palindrome (1566666651).

The spelling of 1051155150 in words is "one billion, fifty-one million, one hundred fifty-five thousand, one hundred fifty".