1011252610 has 8 divisors (see below), whose sum is σ = 1820254716. Its totient is φ = 404501040.

The previous prime is 1011252601. The next prime is 1011252631. The reversal of 1011252610 is 162521101.

1011252610 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1011049209 + 203401 = 31797^2 + 451^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50562621 + ... + 50562640.

Almost surely, 2^1011252610 is an apocalyptic number.

1011252610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011252610 is a deficient number, since it is larger than the sum of its proper divisors (809002106).

1011252610 is a wasteful number, since it uses less digits than its factorization.

1011252610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101125268.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1011252610 is about 31800.1982698222. The cubic root of 1011252610 is about 1003.7368882717.

Adding to 1011252610 its reverse (162521101), we get a palindrome (1173773711).

The spelling of 1011252610 in words is "one billion, eleven million, two hundred fifty-two thousand, six hundred ten".