1010533155 has 8 divisors (see below), whose sum is σ = 1616853072. Its totient is φ = 538951008.

The previous prime is 1010533141. The next prime is 1010533171. The reversal of 1010533155 is 5513350101.

1010533155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1010533155 - 2¹⁸ = 1010271011 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33684424 + ... + 33684453.

It is an arithmetic number, because the mean of its divisors is an integer number (202106634).

Almost surely, 2^1010533155 is an apocalyptic number.

1010533155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1010533155 is a deficient number, since it is larger than the sum of its proper divisors (606319917).

1010533155 is an equidigital number, since it uses as much as digits as its factorization.

1010533155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67368885.

The product of its (nonzero) digits is 1125, while the sum is 24.

The square root of 1010533155 is about 31788.8841421023. The cubic root of 1010533155 is about 1003.4987958176.

Adding to 1010533155 its reverse (5513350101), we get a palindrome (6523883256).

The spelling of 1010533155 in words is "one billion, ten million, five hundred thirty-three thousand, one hundred fifty-five".