1102031030 has 16 divisors (see below), whose sum is σ = 2052058320. Its totient is φ = 425611872.

The previous prime is 1102031017. The next prime is 1102031057. The reversal of 1102031030 is 301302011.

It is a Curzon number.

It is a congruent number.

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, 1899764 + ... + 1900343.

It is an arithmetic number, because the mean of its divisors is an integer number (128253645).

Almost surely, 2^1102031030 is an apocalyptic number.

1102031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102031030 is a deficient number, since it is larger than the sum of its proper divisors (950027290).

1102031030 is a wasteful number, since it uses less digits than its factorization.

1102031030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3800143.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1102031030 is about 33196.8527122678. The cubic root of 1102031030 is about 1032.9150557075.

Adding to 1102031030 its reverse (301302011), we get a palindrome (1403333041).

The spelling of 1102031030 in words is "one billion, one hundred two million, thirty-one thousand, thirty".