1102120310 has 32 divisors (see below), whose sum is σ = 2022451200. Its totient is φ = 432338400.

The previous prime is 1102120267. The next prime is 1102120337. The reversal of 1102120310 is 130212011.

It is a super-2 number, since 2×1102120310² = 2429338355428992200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102120291 and 1102120300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114671 + ... + 123909.

It is an arithmetic number, because the mean of its divisors is an integer number (63201600).

Almost surely, 2^1102120310 is an apocalyptic number.

1102120310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102120310 is a deficient number, since it is larger than the sum of its proper divisors (920330890).

1102120310 is a wasteful number, since it uses less digits than its factorization.

1102120310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9476.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1102120310 is about 33198.1973908223. The cubic root of 1102120310 is about 1032.9429484992.

Adding to 1102120310 its reverse (130212011), we get a palindrome (1232332321).

The spelling of 1102120310 in words is "one billion, one hundred two million, one hundred twenty thousand, three hundred ten".