1011002108 has 12 divisors (see below), whose sum is σ = 1812406512. Its totient is φ = 493171680.

The previous prime is 1011002081. The next prime is 1011002117. The reversal of 1011002108 is 8012001101.

It is a junction number, because it is equal to n+sod(n) for n = 1011002092 and 1011002101.

It is a congruent number.

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, 3082160 + ... + 3082487.

It is an arithmetic number, because the mean of its divisors is an integer number (151033876).

Almost surely, 2^1011002108 is an apocalyptic number.

It is an amenable number.

1011002108 is a deficient number, since it is larger than the sum of its proper divisors (801404404).

1011002108 is a wasteful number, since it uses less digits than its factorization.

1011002108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164692 (or 6164690 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 1011002108 is about 31796.2593397399. The cubic root of 1011002108 is about 1003.6540013451.

Adding to 1011002108 its reverse (8012001101), we get a palindrome (9023003209).

The spelling of 1011002108 in words is "one billion, eleven million, two thousand, one hundred eight".