1011210010 has 16 divisors (see below), whose sum is σ = 1820981736. Its totient is φ = 404305408.

The previous prime is 1011209971. The next prime is 1011210023. The reversal of 1011210010 is 100121101.

It can be written as a sum of positive squares in 4 ways, for example, as 521163241 + 490046769 = 22829^2 + 22137^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1011209975 and 1011210002.

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, 2802 + ... + 45058.

Almost surely, 2^1011210010 is an apocalyptic number.

1011210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011210010 is a deficient number, since it is larger than the sum of its proper divisors (809771726).

1011210010 is a wasteful number, since it uses less digits than its factorization.

1011210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44657.

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1011210010 is about 31799.5284556234. The cubic root of 1011210010 is about 1003.7227936094.

Adding to 1011210010 its reverse (100121101), we get a palindrome (1111331111).

The spelling of 1011210010 in words is "one billion, eleven million, two hundred ten thousand, ten".