103084145 has 16 divisors (see below), whose sum is σ = 128105472. Its totient is φ = 79548480.

The previous prime is 103084133. The next prime is 103084147. The reversal of 103084145 is 541480301.

It is not a de Polignac number, because 103084145 - 2⁴ = 103084129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103084147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56924 + ... + 58706.

It is an arithmetic number, because the mean of its divisors is an integer number (8006592).

Almost surely, 2^103084145 is an apocalyptic number.

It is an amenable number.

103084145 is a deficient number, since it is larger than the sum of its proper divisors (25021327).

103084145 is a wasteful number, since it uses less digits than its factorization.

103084145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 103084145 is about 10153.0362453800. The cubic root of 103084145 is about 468.8824284799.

The spelling of 103084145 in words is "one hundred three million, eighty-four thousand, one hundred forty-five".