1030311102 has 32 divisors (see below), whose sum is σ = 2184597504. Its totient is φ = 323373600.

The previous prime is 1030311097. The next prime is 1030311131. The reversal of 1030311102 is 2011130301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67974 + ... + 81737.

It is an arithmetic number, because the mean of its divisors is an integer number (68268672).

Almost surely, 2^1030311102 is an apocalyptic number.

1030311102 is an abundant number, since it is smaller than the sum of its proper divisors (1154286402).

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

1030311102 is a wasteful number, since it uses less digits than its factorization.

1030311102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149784.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1030311102 is about 32098.4594957453. The cubic root of 1030311102 is about 1010.0033009728.

Adding to 1030311102 its reverse (2011130301), we get a palindrome (3041441403).

The spelling of 1030311102 in words is "one billion, thirty million, three hundred eleven thousand, one hundred two".