1102310145 has 24 divisors (see below), whose sum is σ = 1937587392. Its totient is φ = 579616800.

The previous prime is 1102310101. The next prime is 1102310159. The reversal of 1102310145 is 5410132011.

It is not a de Polignac number, because 1102310145 - 2⁶ = 1102310081 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169311 + ... + 175700.

It is an arithmetic number, because the mean of its divisors is an integer number (80732808).

Almost surely, 2^1102310145 is an apocalyptic number.

1102310145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1102310145 is a deficient number, since it is larger than the sum of its proper divisors (835277247).

1102310145 is a wasteful number, since it uses less digits than its factorization.

1102310145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345093 (or 345090 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1102310145 is about 33201.0563837960. The cubic root of 1102310145 is about 1033.0022516036.

Adding to 1102310145 its reverse (5410132011), we get a palindrome (6512442156).

The spelling of 1102310145 in words is "one billion, one hundred two million, three hundred ten thousand, one hundred forty-five".