145102166 has 16 divisors (see below), whose sum is σ = 237912768. Its totient is φ = 65824200.

The previous prime is 145102163. The next prime is 145102169. The reversal of 145102166 is 661201541.

It is an interprime number because it is at equal distance from previous prime (145102163) and next prime (145102169).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145102163) 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, 5201 + ... + 17811.

It is an arithmetic number, because the mean of its divisors is an integer number (14869548).

Almost surely, 2^145102166 is an apocalyptic number.

145102166 is a deficient number, since it is larger than the sum of its proper divisors (92810602).

145102166 is a wasteful number, since it uses less digits than its factorization.

145102166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13147.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 145102166 is about 12045.8360440444. The cubic root of 145102166 is about 525.4821463406.

The spelling of 145102166 in words is "one hundred forty-five million, one hundred two thousand, one hundred sixty-six".