1102658890 has 16 divisors (see below), whose sum is σ = 2030944608. Its totient is φ = 430806096.

The previous prime is 1102658873. The next prime is 1102658891. The reversal of 1102658890 is 988562011.

1102658890 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1102658891) 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, 1281732 + ... + 1282591.

It is an arithmetic number, because the mean of its divisors is an integer number (126934038).

Almost surely, 2^1102658890 is an apocalyptic number.

1102658890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102658890 is a deficient number, since it is larger than the sum of its proper divisors (928285718).

1102658890 is a wasteful number, since it uses less digits than its factorization.

1102658890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564373.

The product of its (nonzero) digits is 34560, while the sum is 40.

The square root of 1102658890 is about 33206.3079850802. The cubic root of 1102658890 is about 1033.1111793213. Note that the first 4 decimals are identical.

The spelling of 1102658890 in words is "one billion, one hundred two million, six hundred fifty-eight thousand, eight hundred ninety".