1011011016 has 32 divisors (see below), whose sum is σ = 2530236960. Its totient is φ = 336642432.

The previous prime is 1011010951. The next prime is 1011011017. The reversal of 1011011016 is 6101101101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1011010992 and 1011011010.

It is not an unprimeable number, because it can be changed into a prime (1011011017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771 + ... + 44973.

It is an arithmetic number, because the mean of its divisors is an integer number (79069905).

Almost surely, 2^1011011016 is an apocalyptic number.

It is an amenable number.

1011011016 is an abundant number, since it is smaller than the sum of its proper divisors (1519225944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011011016 is a wasteful number, since it uses less digits than its factorization.

1011011016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45165 (or 45161 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

The square root of 1011011016 is about 31796.3994188021. The cubic root of 1011011016 is about 1003.6569490882.

Adding to 1011011016 its reverse (6101101101), we get a palindrome (7112112117).

It can be divided in two parts, 101101101 and 6, that multiplied together give a palindrome (606606606).

The spelling of 1011011016 in words is "one billion, eleven million, eleven thousand, sixteen".