1011012010 has 16 divisors (see below), whose sum is σ = 1820450016. Its totient is φ = 404265168.

The previous prime is 1011011999. The next prime is 1011012031. The reversal of 1011012010 is 102101101.

It is a junction number, because it is equal to n+sod(n) for n = 1011011984 and 1011012002.

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, 16009 + ... + 47731.

It is an arithmetic number, because the mean of its divisors is an integer number (113778126).

Almost surely, 2^1011012010 is an apocalyptic number.

1011012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011012010 is a deficient number, since it is larger than the sum of its proper divisors (809438006).

1011012010 is a wasteful number, since it uses less digits than its factorization.

1011012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34917.

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

The square root of 1011012010 is about 31796.4150494989. The cubic root of 1011012010 is about 1003.6572780114.

Adding to 1011012010 its reverse (102101101), we get a palindrome (1113113111).

The spelling of 1011012010 in words is "one billion, eleven million, twelve thousand, ten".