1057111010 has 8 divisors (see below), whose sum is σ = 1902799836. Its totient is φ = 422844400.

The previous prime is 1057110959. The next prime is 1057111031. The reversal of 1057111010 is 101117501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 974501089 + 82609921 = 31217^2 + 9089^2 .

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

It is a super-2 number, since 2×1057111010² = 2234967374926440200, 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 1057111010.

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, 52855541 + ... + 52855560.

Almost surely, 2^1057111010 is an apocalyptic number.

1057111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1057111010 is a deficient number, since it is larger than the sum of its proper divisors (845688826).

1057111010 is a wasteful number, since it uses less digits than its factorization.

1057111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105711108.

The product of its (nonzero) digits is 35, while the sum is 17.

The square root of 1057111010 is about 32513.2436093356. The cubic root of 1057111010 is about 1018.6856741850.

Adding to 1057111010 its reverse (101117501), we get a palindrome (1158228511).

The spelling of 1057111010 in words is "one billion, fifty-seven million, one hundred eleven thousand, ten".